NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-24 T02:43:37 PDT
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Reference(s) for object 3C 273

2660 reference(s) found in NED.


1. 2019MNRAS.482.5513L Laor, Ari; Bald... What drives the radio slopes in radio-quiet quasars?
2. 2019MNRAS.482.4985A Afanasiev, V. L... Spectropolarimetry of Seyfert 1 galaxies with equatorial scattering: black hole ...
3. 2019MNRAS.482..743R Roy, Namrata; C... Probing the jets of blazars using the temporal symmetry of their multiwavelength...
4. 2019ApJ...870...84C Czerny, Bozena;... Interpretation of Departure from the Broad-line Region Scaling in Active Galacti...
5. 2018PASP..130b4102Z Zeng, Wei; Zhao... Study on Variability and Spectral Properties of Blazar 3C 273 with Long-term Mul...
6. 2018Natur.563..657G Gravity Collabo... Spatially resolved rotation of the broad-line region of a quasar at sub-parsec s...
7. 2018Natur.563..636K Kara, Erin A glimpse into the heart of a quasar
8. 2018MNRAS.481.3563P Peretz, Uria; B... Classifying AGN by X-ray hardness variability
9. 2018MNRAS.480.1999G Gallant, D.; Ga... X-ray spectral variability of blazars using principal component analysis
10. 2018MNRAS.477.4749C Costamante, L.;... On the origin of gamma-rays in Fermi blazars: beyondthe broad-line region
11. 2018MNRAS.475.2097C Clements, D. L.... HERUS: the far-IR/submm spectral energy distributions of local ULIRGs and photom...
12. 2018MNRAS.474..696G Gatuzz, Efrain;... Probing the structure of the gas in the Milky Way through X-ray high-resolution ...
13. 2018ApJS..238...14M Murray, Claire ... The 21-SPONGE H I Absorption Line Survey. I. The Temperature of Galactic H I
14. 2018ApJ...869L..26S Senarath, Madho... Calibrating the James Webb Space Telescope Filters as Star Formation Rate Indica...
15. 2018ApJ...864..146B Bentz, Misty C.... Black Hole--Galaxy Scaling Relationships for Active Galactic Nuclei with Reverbe...
16. 2018ApJ...861..152K Kusunose, Masaa... A Photo-hadronic Model of the Large-scale Jets of 3C 273 and PKS 1136--135
17. 2018ApJ...860...33F Fukui, Yasuo; H... Synthetic Observations of 21 cm H I Line Profiles from Inhomogeneous Turbulent I...
18. 2018ApJ...858...27Z Zhang, Jin; Du,... Examining the High-energy Radiation Mechanisms of Knots and Hotspots in Active G...
19. 2018ApJ...854..158S Shangguan, Jiny... On the Gas Content and Efficiency of AGN Feedback in Low-redshift Quasars
20. 2018ApJ...852...37A Auchettl, Katie... A Comparison of the X-Ray Emission from Tidal Disruption Events with those of Ac...
21. 2018AJ....156...66M Mas-Ribas, Llui... Revealing the Warm and Hot Halo Baryons via Thomson Scattering of Quasar Light
22. 2018AJ....155...26Z Zhao, Guang-Yao... The Power of Simultaneous Multi-frequency Observations for mm-VLBI: Beyond Frequ...
23. 2018A&A...620A..41V Vuillaume, T.; ... A stratified jet model for AGN emission in the two-flow paradigm
24. 2018A&A...619A..93B Bhatta, Gopal; ... Hard X-ray properties of NuSTAR blazars
25. 2018A&A...616A..63A Arsioli, B.; Ch... The gamma-ray emitting region in low synchrotron peak blazars. Testing self-sync...
26. 2018A&A...616A..20A Arsioli, B.; Po... A complete sample of LSP blazars fully described in gamma-rays. New gamma-ray de...
27. 2018A&A...614A.120S Savic, D.; Goos... AGN black hole mass estimates using polarization in broad emission lines
28. 2017NewA...52...82H Hu, Wen; Dai, B... The properties of jet in luminous blazars under the equipartition condition
29. 2017MNRAS.471.3775P Petrov, L.; Kov... Observational consequences of optical band milliarcsec-scale structure in active...
30. 2017MNRAS.469.3824K Kalita, Nibedit... Origin of X-rays in the low state of the FSRQ 3C 273: evidence of inverse Compto...
31. 2017MNRAS.468.4478L Lisakov, M. M.;... A connection between gamma-ray and parsec-scale radio flares in the blazar 3C 27...
32. 2017MNRAS.468.2372N Nokhrina, E. E.... Brightness temperature - obtaining the physical properties of a non-equipartitio...
33. 2017MNRAS.467.2566F Fabian, A. C.; ... Properties of AGN coronae in the NuSTAR era - II. Hybrid plasma
34. 2017MNRAS.466.4299L Lucchini, M.; T... Revisiting the EC/CMB model for extragalactic large scale jets
35. 2017FrASS...4...25L La Mura, Giovan... Multi-frequency databases for AGN investigation - Results and perspectives
36. 2017ApJS..233...17R Ricci, C.; Trak... BAT AGN Spectroscopic Survey. V. X-Ray Properties of the Swift/BAT 70-month AGN ...
37. 2017ApJS..232...25S Savage, Blair D... Probing the Outflowing Multiphase Gas ~1 kpc below the Galactic Center
38. 2017ApJS..232...21K Kim, Minjin; Ho... Stellar Photometric Structures of the Host Galaxies of Nearby Type 1 Active Gala...
39. 2017ApJS..232...18A Ajello, M.; Atw... 3FHL: The Third Catalog of Hard Fermi-LAT Sources
40. 2017ApJS..230....6K Keeney, Brian A... Characterizing the Circumgalactic Medium of Nearby Galaxies with HST/COS and HST...
41. 2017ApJS..229...21X Xiong, Dingrong... Multicolor Optical Monitoring of the Quasar 3C 273 from 2005 to 2016
42. 2017ApJS..228...22L Lee, Jeong Ae; ... Korean VLBI Network Calibrator Survey (KVNCS). 1. Source Catalog of KVN Single-d...
43. 2017ApJS..228....6X Xie, Yanxia; Li... Silicate Dust in Active Galactic Nuclei
44. 2017ApJS..228....1Z Zheng, Y. G.; Y... Discerning the Gamma-Ray-emitting Region in the Flat Spectrum Radio Quasars
45. 2017ApJ...851..144L Liodakis, Ioann... Scale Invariant Jets: From Blazars to Microquasars
46. 2017ApJ...850...87M MacDonald, Nich... "Orphan" gamma-Ray Flares and Stationary Sheaths of Blazar Jets
47. 2017ApJ...849...95B Breiding, Peter... Fermi Non-detections of Four X-Ray Jet Sources and Implications for the IC/CMB M...
48. 2017ApJ...844...32P Paliya, Vaidehi... Intra-night Optical Variability Monitoring of Fermi Blazars: First Results from ...
49. 2017ApJ...844...11M Marchenko, Volo... Novel Analysis of the Multiwavelength Structure of the Relativistic Jet in Quasa...
50. 2017ApJ...843L..31B Bower, Geoffrey... What Is the Hidden Depolarization Mechanism in Low-luminosity AGNs?
51. 2017ApJ...835L..38F Fan, J. H.; Yan... Intrinsic Correlations for Flaring Blazars Detected by Fermi
52. 2017ApJ...835..257L Lyu, Jianwei; R... Dust-deficient Palomar-Green Quasars and the Diversity of AGN Intrinsic IR Emiss...
53. 2017ApJ...835..226K King, Ashley L.... AGN Coronae through a Jet Perspective
54. 2017ApJ...835..151A Aartsen, M. G.;... All-sky Search for Time-integrated Neutrino Emission from Astrophysical Sources ...
55. 2017ApJ...835...20K Kusunose, Masaa... A Photohadronic Model of the Large-scale Jet of PKS 0637-752
56. 2017ApJ...834..171R Roy, Nirupam; F... C II Radiative Cooling of the Galatic Diffuse Interstellar Medium: Insight into ...
57. 2017ApJ...834..157P Park, Jongho; T... The Long-term Centimeter Variability of Active Galactic Nuclei: A New Relation b...
58. 2017AJ....153...55S Sheinis, A. I.;... Quasar Host Galaxies and the M_SMBH_--sigma_*_ Relation
59. 2017AJ....153....2M Madsen, Kristin... IACHEC Cross-calibration of Chandra, NuSTAR, Swift, Suzaku, XMM-Newton with 3C 2...
60. 2017A&A...605A..43Y Yuan, Yu-Hai; F... Optical monitoring of BL Lac object S5 0716+714 and FSRQ 3C 273 from 2000 to 201...
61. 2017A&A...604A.111B Bruni, G.; Gome... Probing the innermost regions of AGN jets and their magnetic fields with RadioAs...
62. 2017A&A...604A..57V Vieyro, Florenc... Collective non-thermal emission from an extragalactic jet interacting with stars
63. 2017A&A...602A.104L Liodakis, I.; Z... Reconciling inverse-Compton Doppler factors with variability Doppler factors in ...
64. 2017A&A...601A..35P Perley, R. A.; ... High-fidelity VLA imaging of the radio structure of 3C 273
65. 2017A&A...599A..34R Ritacco, A.; Po... Polarimetry at millimeter wavelengths with the NIKA camera: calibration and perf...
66. 2016yCat.1337....0G Gaia Collaborat... VizieR Online Data Catalog: Gaia DR1 (Gaia Collaboration, 2016)
67. 2016NewA...46....9D Du, L. M.; Xie,... The disk-jet connection of Fermi 2LAC blazars
68. 2016MNRAS.460.3202O Olguin-Iglesias... The host galaxies of active galactic nuclei with powerful relativistic jets
69. 2016MNRAS.460..590F Finn, Charles W... On the connection between the metal-enriched intergalactic medium and galaxies: ...
70. 2016MNRAS.459..257S Symeonidis, M.;... AGN are cooler than you think: the intrinsic far-IR emission from QSOs
71. 2016MNRAS.459..140M Mereminskiy, Il... INTEGRAL/IBIS deep extragalactic survey: M81, LMC and 3C 273/Coma fields
72. 2016MNRAS.458.4297G Gruppioni, C.; ... Tracing black hole accretion with SED decomposition and IR lines: from local gal...
73. 2016MNRAS.458.3619C Chen, X.; Chary... The bandmerged Planck Early Release Compact Source Catalogue: probing sub-struct...
74. 2016MNRAS.456..171R Ramakrishnan, V... Locating the gamma-ray emission site in Fermi/LAT blazars - II. Multifrequency c...
75. 2016MNRAS.455L...1W Wu, Qingwen; Zh... The extension of variability properties in gamma-ray bursts to blazars
76. 2016MNRAS.455.1796H Hernan-Caballer... The infrared database of extragalactic observables from Spitzer - I. The redshif...
77. 2016MNRAS.455..563A Alonso-Herrero,... A mid-infrared spectroscopic atlas of local active galactic nuclei on sub-arcsec...
78. 2016ApJS..227....9P Pearson, Chris;... HERUS: A CO Atlas from SPIRE Spectroscopy of Local ULIRGs
79. 2016ApJS..227....8L Lee, Sang-Sung;... Interferometric Monitoring of Gamma-Ray Bright AGNs. I. The Results of Single-ep...
80. 2016ApJS..226...20F Fan, J. H.; Yan... The Spectral Energy Distributions of Fermi Blazars
81. 2016ApJS..226...19F Fernandez-Ontiv... Far-infrared Line Spectra of Active Galaxies from the Herschel/PACS Spectrometer...
82. 2016ApJS..226...11S Samsonyan, Anah... Neon and [C II] 158 micron Emission Line Profiles in Dusty Starbursts and Active...
83. 2016ApJS..224...26M Mao, Peiyuan; U... A Comprehensive Statistical Description of Radio-through-Gamma-Ray Spectral Ener...
84. 2016ApJS..223...15B Bird, A. J.; Ba... The IBIS Soft Gamma-Ray Sky after 1000 Integral Orbits
85. 2016ApJ...833...77I Itoh, Ryosuke; ... Systematic Study of Gamma-ray-bright Blazars with Optical Polarization and Gamma...
86. 2016ApJ...833...57P Punsly, Brian; ... The Detection of Diffuse Extended Structure in 3C 273: Implications for Jet Powe...
87. 2016ApJ...824..149W Wang, Fang; Du,... Reverberation Mapping of the Gamma-Ray Loud Narrow-line Seyfert 1 Galaxy 1H 0323...
88. 2016ApJ...822..109A Asmus, D.; Honi... The Subarcsecond Mid-infrared View of Local Active Galactic Nuclei. III. Polar D...
89. 2016ApJ...822...36O Oteo, I.; Zwaan... ALMACAL I: First Dual-band Number Counts from a Deep and Wide ALMA Submillimeter...
90. 2016ApJ...822...21H Hodges-Kluck, E... The Rotation of the Hot Gas around the Milky Way
91. 2016ApJ...821...61P Partridge, B.; ... Absolute Calibration of the Radio Astronomy Flux Density Scale at 22 to 43 GHz U...
92. 2016ApJ...820L..10J Johnson, Michae... Extreme Brightness Temperatures and Refractive Substructure in 3C273 with RadioA...
93. 2016ApJ...820L...9K Kovalev, Y. Y.;... RadioAstron Observations of the Quasar 3C273: A Challenge to the Brightness Temp...
94. 2016ApJ...819L..27Z Zhang, Zhoujian... Distributions of Quasar Hosts on the Galaxy Main Sequence Plane
95. 2016ApJ...818..195M Meyer, Eileen T... An HST Proper-motion Study of the Large-scale Jet of 3C273
96. 2016ApJ...818..113N Neeleman, Marce... The H I Content of the Universe Over the Past 10 GYRS
97. 2016ApJ...817..131H Hada, Kazuhiro;... High-sensitivity 86 GHz (3.5 mm) VLBI Observations of M87: Deep Imaging of the J...
98. 2016ApJ...817..121B Bhattacharyya, ... Proton Synchrotron Radiation from Extended Jets of PKS 0637--752 and 3C 273
99. 2016ApJ...817..111D Danforth, Charl... An HST/COS Survey of the Low-redshift Intergalactic Medium. I. Survey, Methodolo...
100. 2016AJ....152...25M Monroe, TalaWan... The UV-bright Quasar Survey (UVQS): DR1
101. 2016AJ....152...12L Lister, M. L.; ... MOJAVE: XIII. Parsec-scale AGN Jet Kinematics Analysis Based on 19 years of VLBA...
102. 2016AJ....151..133L Lister, M. L.; ... Erratum: "Mojave. X. Parsec-scale Jet Orientation Variations and Superluminal Mo...
103. 2016AJ....151..132L Lister, M. L.; ... Erratum: "MOJAVE: Monitoring of Jets in Active Galactic Nuclei with VLBA Experim...
104. 2016AJ....151..131L Lister, M. L.; ... Erratum: "MOJAVE: Monitoring of Jets in AGN with VLBA Experiments. V. Multi-epoc...
105. 2016AJ....151..120W Westhues, Chris... Star Formation in 3CR Radio Galaxies and Quasars at z < 1
106. 2016AJ....151...24A Ai, Y. L.; Wu, ... The Large Sky Area Multi-object Fiber Spectroscopic Telescope Quasar Survey: Qua...
107. 2016AJ....151...18Z Zauderer, B. As... The CARMA Paired Antenna Calibration System: Atmospheric Phase Correction for Mi...
108. 2016A&A...596A.106P Planck Collabor... Planck intermediate results. XLV. Radio spectra of northern extragalactic radio ...
109. 2016A&A...596A..45F Fuhrmann, L.; A... The F-GAMMA programme: multi-frequency study of active galactic nuclei in the Fe...
110. 2016A&A...596A..14S Saulder, Christ... The matter distribution in the local Universe as derived from galaxy groups in S...
111. 2016A&A...592A..22H Hervet, O.; Boi... An innovative blazar classification based on radio jet kinematics
112. 2016A&A...591A..47L Lopez-Gonzaga, ... Mid-infrared interferometry of 23 AGN tori: On the significance of polar-elongat...
113. 2016A&A...590A..68R Richter, P.; Wa... An HST/COS legacy survey of intervening Si III absorption in the extended gaseou...
114. 2016A&A...590A..61C Chidiac, C.; Ra... Exploring the nature of the broadband variability in the flat spectrum radio qua...
115. 2016A&A...587A..52M Mertens, F.; Lo... Detection of multiple velocity components in partially overlapping emitting regi...
116. 2015PASP..127...67B Bentz, Misty C.... The AGN Black Hole Mass Database
117. 2015MNRAS.454..766A Asmus, D.; Gand... The subarcsecond mid-infrared view of local active galactic nuclei - II. The mid...
118. 2015MNRAS.452.4274P Pushkarev, A. B... Milky Way scattering properties and intrinsic sizes of active galactic nuclei co...
119. 2015MNRAS.452.1303P Petropoulou, M.... Constraints of flat spectrum radio quasars in the hadronic model: the case of 3C...
120. 2015MNRAS.452.1280R Ramakrishnan, V... Locating the gamma-ray emission site in Fermi/LAT blazars from correlation analy...
121. 2015MNRAS.451.4193C Chen, Y. Y.; Zh... Core-dominance parameter, black hole mass and jet-disc connection for Fermi blaz...
122. 2015MNRAS.451.3061F Fabian, A. C.; ... Effects of the variability of the nucleus of NGC 1275 on X-ray observations of t...
123. 2015MNRAS.451.2750X Xiong, Dingrong... From the 'blazar sequence' to unification of blazars and radio galaxies
124. 2015MNRAS.451.2434L Liodakis, I.; P... Population statistics of beamed sources - I. A new model for blazars
125. 2015MNRAS.451.1356K Kalita, Nibedit... Multiband variability in the blazar 3C 273 with XMM-Newton
126. 2015MNRAS.451.1290B Brotherton, Mic... Bias in C IV-based quasar black hole mass scaling relationships from reverberati...
127. 2015MNRAS.450L..44K Kotelnikov, Ego... Constraining the extension of a possible gamma-ray halo of 3C 279 from 2008-2014...
128. 2015MNRAS.450L..21Z Zdziarski, Andr... Hadronic models of blazars require a change of the accretion paradigm
129. 2015MNRAS.450.2658M Mufakharov, T.;... The observed radio/gamma-ray emission correlation for blazars with the Fermi-LAT...
130. 2015MNRAS.450..494L Liu, H. T.; Bai... Revisiting correlations between broad-line and jet emission variations for AGNs:...
131. 2015MNRAS.449.2901K Kohler, Susanna... Turbulent spectra of the brightest gamma-ray flares of blazars
132. 2015MNRAS.449.1526L La Franca, F.; ... Extending virial black hole mass estimates to low-luminosity or obscured AGN: th...
133. 2015MNRAS.448.3766K Krivonos, R.; T... INTEGRAL 11-year hard X-ray survey above 100 keV
134. 2015MNRAS.447.2726N Nokhrina, E. E.... Intrinsic physical conditions and structure of relativistic jets in active galac...
135. 2015MNRAS.447.2420R Rakshit, Suvend... Differential interferometry of QSO broad-line regions - I. Improving the reverbe...
136. 2015MNRAS.447...72P Parker, M. L.; ... Revealing the X-ray variability of AGN with principal component analysis
137. 2015MNRAS.446.3687P Pietka, M.; Fen... The variability time-scales and brightness temperatures of radio flares from sta...
138. 2015ApJS..221...12S Secrest, N. J.;... Identification of 1.4 Million Active Galactic Nuclei in the Mid-Infrared using W...
139. 2015ApJS..220....8M Madsen, Kristin... Calibration of the NuSTAR High-energy Focusing X-ray Telescope
140. 2015ApJS..218...23A Acero, F.; Acke... Fermi Large Area Telescope Third Source Catalog
141. 2015ApJS..217...21F Fang, Taotao; B... XMM-Newton Survey of Local O VII Absorption Lines in the Spectra of Active Galac...
142. 2015ApJS..217....2M Massaro, F.; D'... Refining the Associations of the Fermi Large Area Telescope Source Catalogs
143. 2015ApJS..216...17K Kim, Dohyeong; ... The AKARI 2.5-5.0 micron Spectral Atlas of Type-1 Active Galactic Nuclei: Black ...
144. 2015ApJ...812..113G Gandhi, Poshak;... The Dust Sublimation Radius as an Outer Envelope to the Bulk of the Narrow Fe Ka...
145. 2015ApJ...812...14M Madsen, Kristin... 3C 273 with NuSTAR: Unveiling the Active Galactic Nucleus
146. 2015ApJ...810L...9L Lister, M. L.; ... Why Have Many of the Brightest Radio-loud Blazars Not Been Detected in Gamma-Ray...
147. 2015ApJ...810...14A Ackermann, M.; ... The Third Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Tel...
148. 2015ApJ...809..123H Ho, Luis C.; Ki... A Revised Calibration of the Virial Mass Estimator for Black Holes in Active Gal...
149. 2015ApJ...807...51Z Zhang, Jin; Xue... Correlations among the Jet, Accretion Disk, and Broad-line Region of Flat Spectr...
150. 2015ApJ...807...46A Aartsen, M. G.;... Searches for Time-dependent Neutrino Sources with IceCube Data from 2008 to 2012
151. 2015ApJ...806..188L Liu, Wen-Po; Ch... An Asymmetrical Synchrotron Model for Knots in the 3C 273 Jet
152. 2015ApJ...805..154M Meyer, Eileen T... Ruling out IC/CMB X-rays in PKS 0637-752 and the Implications for TeV Emission f...
153. 2015ApJ...804...89M Murray, Claire ... The 21-SPONGE HI Absorption Survey I: Techniques and Initial Results
154. 2015ApJ...804...58Z Zhang, Haocheng... Polarization Swings Reveal Magnetic Energy Dissipation in Blazars
155. 2015ApJ...804...57S Stern, Jonathan... Spatially Resolving the Kinematics of the <~ 100 muas Quasar Broad-line Region U...
156. 2015ApJ...803..109H Hernan-Caballer... Resolving the AGN and Host Emission in the Mid-infrared Using a Model-independen...
157. 2015ApJ...802..113K Kadowaki, L. H.... The Role of Fast Magnetic Reconnection on the Radio and Gamma-ray Emission from ...
158. 2015ApJ...800L..35A Afanasiev, Vict... Polarization in Lines---A New Method for Measuring Black Hole Masses in Active G...
159. 2015ApJ...799L...8K King, Ashley L.... The Rate of Gas Accretion onto Black Holes Drives Jet Velocity
160. 2015ApJ...798..134H Homan, D. C.; L... MOJAVE. XII. Acceleration and Collimation of Blazar Jets on Parsec Scales
161. 2015AJ....150...58F Fey, A. L.; Gor... The Second Realization of the International Celestial Reference Frame by Very Lo...
162. 2015AJ....149..191L Liu, H. T.; Bai... Constraints on Black Hole Masses with Timescales of Variations in Blazars
163. 2015A&C....11..190H Hanisch, R. J.;... The Virtual Astronomical Observatory: Re-engineering access to astronomical data
164. 2015A&A...583A..75S Souchay, J.; An... The third release of the Large Quasar Astrometric Catalog (LQAC-3): a compilatio...
165. 2015A&A...581A.126S Selig, Marco; V... The denoised, deconvolved, and decomposed Fermi gamma-ray sky. An application of...
166. 2015A&A...576A.122E Esposito, V.; W... The high energy spectrum of 3C 273
167. 2015A&A...575A.128B Busch, Gerold; ... A low-luminosity type-1 QSO sample. II. Tracing circumnuclear star formation in ...
168. 2015A&A...574A..67M Mertens, Floren... Wavelet-based decomposition and analysis of structural patterns in astronomical ...
169. 2014MNRAS.445.2061L Liang, Cameron ... Mining circumgalactic baryons in the low-redshift universe
170. 2014MNRAS.445..428M Max-Moerbeck, W... Time correlation between the radio and gamma-ray activity in blazars and the pro...
171. 2014MNRAS.444L..16K Kundu, Esha; Gu... Possible proton synchrotron origin of X-ray and gamma-ray emission in large-scal...
172. 2014MNRAS.442.3329X Xu, J.; Han, J.... Redshift evolution of extragalactic rotation measures
173. 2014MNRAS.442.2739W Wang, Lingyu; R... The Revised IRAS-FSC Redshift Catalogue (RIFSCz)
174. 2014MNRAS.441.3591H Harris, J.; Cha... An investigation into the spectral properties of bright Fermi blazars
175. 2014MNRAS.441.3375X Xiong, D. R.; Z... Intrinsic gamma-ray luminosity, black hole mass, jet and accretion in Fermi blaz...
176. 2014MNRAS.441.2200P Prokhorov, D. A... A morphological analysis for searches of possible extended gamma-ray sources ass...
177. 2014MNRAS.441.1899F Fuhrmann, L.; L... Detection of significant cm to sub-mm band radio and gamma-ray correlated variab...
178. 2014MNRAS.441..513C Chen, P. S.; Sh... Observational data analysis of Spitzer Infrared Spectrograph low-resolution spec...
179. 2014MNRAS.439.2701H Hill, Matthew J... Warm molecular hydrogen in outflows from ultraluminous infrared Galaxies
180. 2014MNRAS.439.1648A Asmus, D.; Honi... The subarcsecond mid-infrared view of local active galactic nuclei - I. The N- a...
181. 2014MNRAS.439.1403M Markowitz, A. G... First X-ray-based statistical tests for clumpy-torus models: eclipse events from...
182. 2014MNRAS.439.1051L Landt, Hermine;... Constraints on the outer radius of the broad emission line region of active gala...
183. 2014MNRAS.439..690H Hovatta, T.; Pa... Connection between optical and gamma-ray variability in blazars
184. 2014MNRAS.438.3263R Runnoe, Jessie ... The behaviour of quasar C IV emission-line properties with orientation
185. 2014MNRAS.438.3058R Richards, J. L.... Connecting radio variability to the characteristics of gamma-ray blazars
186. 2014MNRAS.438.1149G Gurkan, G.; Har... The Wide-field Infrared Survey Explorer properties of complete samples of radio-...
187. 2014MNRAS.437..489B Beaklini, Pedro... 3C 273 variability at 7 mm: evidence of shocks and precession in the jet
188. 2014ApJS..215...14D D'Abrusco, R.; ... The WISE Blazar-like Radio-loud Sources: An All-sky Catalog of Candidate gamma-r...
189. 2014ApJS..215....5K Kang, Shi-Ju; C... Constraints on the Minimum Electron Lorentz Factor and Matter Content of Jets fo...
190. 2014ApJS..214...23S Shi, Yong; Riek... Infrared Spectra and Photometry Of Complete Samples of Palomar-Green and Two Mic...
191. 2014ApJS..213...26F Fan, J. H.; Kur... Optical Monitoring of Two Brightest Nearby Quasars, PHL 1811 and 3C 273
192. 2014ApJS..212...15F Farnes, J. S.; ... A Broadband Polarization Catalog of Extragalactic Radio Sources
193. 2014ApJS..212....8S Savage, B. D.; ... The Properties of Low Redshift Intergalactic O VI Absorbers Determined from High...
194. 2014ApJ...796..109A Aartsen, M. G.;... Searches for Extended and Point-like Neutrino Sources with Four Years of IceCube...
195. 2014ApJ...794...77F Feng, Hua; Shen... Single-epoch Black Hole Mass Estimators for Broad-line Active Galactic Nuclei: R...
196. 2014ApJ...793...36L Lyu, Fen; Liang... Distributions of Gamma-Ray Bursts and Blazars in the L_p_-E_p_-Plane and Possibl...
197. 2014ApJ...791..128S Stocke, John T.... Absorption-line Detections of 10^5^-10^6^ K Gas in Spiral-rich Groups of Galaxie...
198. 2014ApJ...791...21F Finke, Justin D... Fourier Analysis of Blazar Variability
199. 2014ApJ...789..166P Perryman, Micha... The Gaia Inertial Reference Frame and the Tilting of the Milky Way Disk
200. 2014ApJ...789..135W Williamson, Kar... Comprehensive Monitoring of Gamma-Ray Bright Blazars. I. Statistical Study of Op...
201. 2014ApJ...789...17H Ho, Luis C.; Ki... The Black Hole Mass Scale of Classical and Pseudo Bulges in Active Galaxies
202. 2014ApJ...788..179C Chen, Liang Curvature of the Spectral Energy Distributions of Blazars
203. 2014ApJ...788..104Z Zhang, Jin; Sun... Relativistic Jet Properties of GeV-TeV Blazars and Possible Implications for the...
204. 2014ApJ...787L..12L La Franca, Fabi... A New Cosmological Distance Measure Using Active Galactic Nucleus X-Ray Variabil...
205. 2014ApJ...787..151C Cohen, M. H.; M... Studies of the Jet in Bl Lacertae. I. Recollimation Shock and Moving Emission Fe...
206. 2014ApJ...786..143S Sobolewska, M. ... Stochastic Modeling of the Fermi/LAT gamma-Ray Blazar Variability
207. 2014ApJ...785L..24F Fang, Taotao; J... High Resolution X-Ray Spectroscopy of the Local Hot Gas along the 3C 273 Sightli...
208. 2014ApJ...784..159G Graham, P. J.; ... The Importance of Jet Bending in Gamma-Ray AGNs---Revisited
209. 2014ApJ...783...73F Ford, K. E. Saa... Active Galactic Nucleus and Quasar Science with Aperture Masking Interferometry ...
210. 2014ApJ...781L..41M Murray, Claire ... Excitation Temperature of the Warm Neutral Medium as a New Probe of the Ly-{alph...
211. 2014ApJ...781...19B Bulgarelli, A.;... The AGILE Alert System for Gamma-Ray Transients
212. 2014ApJ...780L..27M Meyer, Eileen T... Fermi Rules Out the Inverse Compton/CMB Model for the Large-scale Jet X-Ray Emis...
213. 2014AJ....148..103K Keeney, Brian A... Updated Models for the Creation of a Low-Z Qso Absorber By a Dwarf Galaxy Wind
214. 2014AJ....147..143H Hovatta, Talvik... MOJAVE: Monitoring of Jets in Active Galactic Nuclei with VLBA Experiments. XI. ...
215. 2014AJ....147...95Z Zacharias, N.; ... Radio-Optical Reference Frame Link Using the U.S. Naval Observatory Astrograph a...
216. 2014A&A...570A.110Z Zhang, J. S.; W... The middle infrared properties of OH megamaser host galaxies
217. 2014A&A...568A..62D De Looze, Ilse;... The applicability of far-infrared fine-structure lines as star formation rate tr...
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223. 2013PASJ...65...25F Fan, Junhui; Ya... Beaming Effect in Fermi Blazars
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229. 2013MNRAS.435.1840R Ricci, C.; Palt... On the role of the Gamma - lambda_Edd_ relation on the X-ray Baldwin effect in a...
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231. 2013MNRAS.435.1233G Ganguly, Rajib;... A census of quasar-intrinsic absorption in the Hubble Space Telescope archive: s...
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233. 2013MNRAS.434..848R Runnoe, Jessie ... Rehabilitating C IV-based black hole mass estimates in quasars
234. 2013MNRAS.433.1687M Molina, M.; Bas... Hard-X-ray spectra of active galactic nuclei in the INTEGRAL complete sample
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242. 2013ApJS..207...28S Stroh, Michael ... Swift X-Ray Telescope Monitoring of Fermi-LAT Gamma-Ray Sources of Interest
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245. 2013ApJS..206....7M Massaro, F.; Ha... A Chandra Snapshot Survey for 3C Radio Galaxies with Redshifts between 0.3 and 0...
246. 2013ApJ...779..187K Kelly, Brandon ... Active Galactic Nucleus Black Hole Mass Estimates in the Era of Time Domain Astr...
247. 2013ApJ...779..110L Li, Yan-Rong; W... A Bayesian Approach to Estimate the Size and Structure of the Broad-line Region ...
248. 2013ApJ...776...38F Farrah, D.; Leb... Far-infrared Fine-structure Line Diagnostics of Ultraluminous Infrared Galaxies
249. 2013ApJ...776...27V Veilleux, S.; M... Fast Molecular Outflows in Luminous Galaxy Mergers: Evidence for Quasar Feedback...
250. 2013ApJ...775L..36K Kishimoto, Mako... Evidence for a Receding Dust Sublimation Region around a Supermassive Black Hole
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252. 2013ApJ...775...60D Denney, K. D.; ... C IV Line-width Anomalies: The Perils of Low Signal-to-noise Spectra
253. 2013ApJ...774L...5Z Zhang, Jin; Lia... Radiation Mechanism and Jet Composition of Gamma-Ray Bursts and GeV-TeV-selected...
254. 2013ApJ...774...67T Tilton, Evan M.... Ultraviolet Emission-line Correlations in HST/COS Spectra of Active Galactic Nuc...
255. 2013ApJ...773..177N Nakagawa, Kenji... Time Series Analysis of Gamma-Ray Blazars and Implications for the Central Black...
256. 2013ApJ...773...90G Grier, C. J.; M... Stellar Velocity Dispersion Measurements in High-luminosity Quasar Hosts and Imp...
257. 2013ApJ...772..114R Rivers, Elizabe... Full Spectral Survey of Active Galactic Nuclei in the Rossi X-ray Timing Explore...
258. 2013ApJ...771...57A Ackermann, M.; ... The Fermi All-sky Variability Analysis: A List of Flaring Gamma-Ray Sources and ...
259. 2013ApJ...770...87P Park, Daeseong;... Calibrating C-IV-based Black Hole Mass Estimators
260. 2013ApJ...770...60S Shimizu, T. Tar... The First Hard X-Ray Power Spectral Density Functions of Active Galactic Nucleus
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262. 2013ApJ...767..149B Bentz, Misty C.... The Low-luminosity End of the Radius-Luminosity Relationship for Active Galactic...
263. 2013ApJ...767..103V Vovk, Ie.; Nero... Variability of Gamma-Ray Emission from Blazars on Black Hole Timescales
264. 2013ApJ...767...72R Rothberg, Barry... Unveiling the sigma-discrepancy. II. Revisiting the Evolution of ULIRGs and the ...
265. 2013ApJ...763..148S Stocke, John T.... Characterizing the Circumgalactic Medium of Nearby Galaxies with HST/COS and HST...
266. 2013ApJ...763...58S Shin, Jaejin; W... The Chemical Properties of Low-redshift QSOs
267. 2013AJ....146..120L Lister, M. L.; ... MOJAVE. X. Parsec-scale Jet Orientation Variations and Superluminal Motion in Ac...
268. 2013AJ....145..172H Hovatta, Talvik... Erratum: "MOJAVE: Monitoring of Jets in Active Galactic Nuclei with VLBA Experim...
269. 2013A&A...560A..81B Baldi, Ranieri ... An optical spectroscopic survey of the 3CR sample of radio galaxies with z < 0.3...
270. 2013A&A...560A..28C Castignani, G.;... Black-hole mass estimates for a homogeneous sample of bright flat-spectrum radio...
271. 2013A&A...558A.149B Burtscher, L.; ... A diversity of dusty AGN tori. Data release for the VLTI/MIDI AGN Large Program ...
272. 2013A&A...558A.137V Verrecchia, F.;... An updated list of AGILE bright gamma-ray sources and their variability in point...
273. 2013A&A...557A..71R Rani, B.; Lott,... Constraining the location of rapid gamma-ray flares in the flat spectrum radio q...
274. 2013A&A...555A..70T Tchernin, C.; A... An exploration of hadronic interactions in blazars using IceCube
275. 2013A&A...553A.107C Chen, X.; Rache... Long-term variability of extragalactic radio sources in the Planck Early Release...
276. 2013A&A...550A..87H Herenz, P.; Ric... The Milky Way halo as a QSO absorption-line system. New results from an HST/STIS...
277. 2013A&A...550A..71V Vagnetti, F.; A... Variability and the X-ray/UV ratio of active galactic nuclei. II. Analysis of a ...
278. 2013A&A...549A.133K Kurinsky, N.; S... VLA/JVLA monitoring of bright northern radio sources
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280. 2013A&A...549A..43H Husemann, B.; W... The properties of the extended warm ionised gas around low-redshift QSOs and the...
281. 2012RMxAA..48....9T Torrealba, J.; ... Optical Spectroscopic Atlas of the MOJAVE/2cm AGN Sample
282. 2012PASJ...64...80Y Yan, Dahai; Zen... Estimates of Emission-Region Locations of Fermi Flat-Spectrum Radio Quasars
283. 2012PASJ...64...33X Xie, Zhao Hua; ... The Jet-Disk Symbiosis in Blazar and Unified Model of FSRQs and BL Lac Objects
284. 2012MNRAS.427..816H Hernan Caballer... Automated measurement of redshifts from mid-infrared low-resolution spectroscopy
285. 2012MNRAS.426.2677R Runnoe, Jessie ... Updating quasar bolometric luminosity corrections - II. Infrared bolometric corr...
286. 2012MNRAS.426.1750M Malizia, A.; Ba... The INTEGRAL/IBIS AGN catalogue - I. X-ray absorption properties versus optical ...
287. 2012MNRAS.425..245T Tejos, Nicolas;... Large-scale structure in absorption: gas within and around galaxy voids
288. 2012MNRAS.424.3081C Calderone, G.; ... B2 0954+25A: a typical Fermi blazar or a gamma-ray loud Narrow Line Seyfert 1
289. 2012MNRAS.423..451L Lawrence, A. The UV peak in active galactic nuclei: a false continuum from blurred reflection...
290. 2012MNRAS.422..478R Runnoe, Jessie ... Updating quasar bolometric luminosity corrections
291. 2012MNRAS.421.1764S Sbarrato, T.; G... The relation between broad lines and gamma-ray luminosities in Fermi blazars
292. 2012MNRAS.420.2899G Giommi, P.; Pad... A simplified view of blazars: clearing the fog around long-standing selection ef...
293. 2012ApJS..201...38T Tang, Baitian; ... The Optical and Ultraviolet Emission-line Properties of Bright Quasars with Deta...
294. 2012ApJS..201...34B Bottacini, Euge... The Deep Look at the Hard X-Ray Sky: The Swift-INTEGRAL X-Ray (SIX) Survey
295. 2012ApJS..201...33W Wilson-Hodge, C... Three Years of Fermi GBM Earth Occultation Monitoring: Observations of Hard X-Ra...
296. 2012ApJS..199...31N Nolan, P. L.; A... Fermi Large Area Telescope Second Source Catalog
297. 2012ApJS..199...26H Huchra, John P.... The 2MASS Redshift Survey---Description and Data Release
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299. 2012ApJ...761..125F Fan, J. H.; Yan... The Spectral Index Properties of Fermi Blazars
300. 2012ApJ...761....2H Harris, J.; Dan... Identifying Breaks and Curvature in the Fermi Spectra of Bright Flat Spectrum Ra...
301. 2012ApJ...759..114C Chai, Bo; Cao, ... What Governs the Bulk Velocity of the Jet Components in Active Galactic Nuclei?
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304. 2012ApJ...754...84Y Yoon, Joo Heon;... Warm Gas in the Virgo Cluster. I. Distribution of Ly-{alpha} Absorbers
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306. 2012ApJ...753L...2A Assef, R. J.; F... The Importance of Broad Emission Line Widths in Single-epoch Black Hole Mass Est...
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311. 2012ApJ...749...21A Ajello, M.; Ale... The 60 Month All-sky Burst Alert Telescope Survey of Active Galactic Nucleus and...
312. 2012ApJ...747...62C Chelouche, Doro... Photometric Reverberation Mapping of the Broad Emission Line Region in Quasars
313. 2012ApJ...744L..21S Shu, X. W.; Wan... On the X-Ray Baldwin Effect in Active Galactic Nuclei Observed by the Chandra Hi...
314. 2012ApJ...744...84Y Yuan, Zunli; Wa... On the Evolution of the Cores of Radio Sources and Their Extended Radio Emission
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316. 2012AN....333..417K Karouzos, M.; B... AGN jets under the microscope: A divide? Doctoral Thesis Award Lecture 2011
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323. 2012A&A...542A..83P Ponti, G.; Papa... CAIXA: a catalogue of AGN in the XMM-Newton archive. III. Excess variance analys...
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329. 2011Natur.470..366K Kollatschny, Wo... Broad-line active galactic nuclei rotate faster than narrow-line ones
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332. 2011MNRAS.414.3084B Brightman, Murr... An XMM-Newton spectral survey of 12 micron selected galaxies - II. Implications ...
333. 2011MNRAS.414.2674G Ghisellini, G.;... The transition between BL Lac objects and flat spectrum radio quasars
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335. 2011MNRAS.414..218L Landt, Hermine;... The near-infrared broad emission line region of active galactic nuclei - II. The...
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338. 2011MNRAS.413.2157R Rani, Bindu; Gu... Optical intraday variability studies of 10 low energy peaked blazars
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343. 2011MNRAS.412.2211G Graham, Alister... An expanded M_bh_-{sigma} diagram, and a new calibration of active galactic nucl...
344. 2011MNRAS.411.1809W Wang, Lingyu; F... Principal component analysis of the Spitzer IRS spectra of ultraluminous infrare...
345. 2011MNRAS.411..901G Ghisellini, G.;... High-redshift Fermi blazars
346. 2011ApJS..197...24M Massaro, F.; Ha... Large-scale Extragalactic Jets in the Chandra Era. I. Data Reduction and Analysi...
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348. 2011ApJS..194...42R Rafiee, Alireza... Supermassive Black Hole Mass Estimates Using Sloan Digital Sky Survey Quasar Spe...
349. 2011ApJS..194...29R Richards, Josep... Blazars in the Fermi Era: The OVRO 40 m Telescope Monitoring Program
350. 2011ApJS..194...19W Wills, Beverley... McDonald Observatory Archive of Optical Linear Polarization Measurements
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356. 2011ApJ...741...30A Ackermann, M.; ... The Radio/Gamma-Ray Connection in Active Galactic Nuclei in the Era of the Fermi...
357. 2011ApJ...740L..21W Wu, Qingwen; Zo... A Uniform Correlation between Synchrotron Luminosity and Doppler Factor in Gamma...
358. 2011ApJ...740...98M Meyer, Eileen T... From the Blazar Sequence to the Blazar Envelope: Revisiting the Relativistic Jet...
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1297. 1994S&W....33...28S SCHONFELDER V.... Das Compton-Observatorium. Spektakulare Entdeckungen am Gamma-Himmel
1298. 1994PASP..106..890B BRANDT, J. C., ... The Goddard High Resolution Spectrograph: Instrument, Goals, and Science results
1299. 1994PASP..106..646K KIRHAKOS, S., S... THE HST QUASAR ABSORPTION-LINE KEY PROJECT. VIII. CCD IMAGING OF HUBBLE SPACE TE...
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1301. 1994MNRAS.270..341L Litchfield, S. ... Infrared photometry of blazars: eight years of observations
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1303. 1994MNRAS.268L..47E Elizalde, F., a... The narrow-line quasar IRAS 20181-2244: a luminous cousin of NGC 1068?
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1311. 1994IAUS..159..369B BUHLER P., COUR... Rosat spectra of quasars
1312. 1994IAUS..159..333R ROSER H.J., MEI... Multifrequency observations of the jet of 3C 273
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1318. 1994IAUS..159..257C CAMENZIND M. Structure and emission of parsec-scale jets in quasars
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1322. 1994IAUS..159..187K KRICHBAUM T.P.,... mm-VLBI: Jets in the vicinity of galaxy-cores
1323. 1994IAUS..159..181B BAATH L.B. AGN variability and VLBI
1324. 1994IAUS..159..159W WAMSTEKER W. an... Multiwavelength experiments on AGN: Reverberation experiments
1325. 1994IAUS..159..145V VALTAOJA E. Variability in the millimeter and radio domains
1326. 1994IAUS..159..131C CLAVEL J. Multifrequency variability of AGN's
1327. 1994IAUS..159..105M MARSHALL H.L. Observations of AGN with the Extreme Ultraviolet Explorer
1328. 1994IAUS..159...83M MACCHETTO F. Hubble Space Telescope observations of AGN
1329. 1994IAUS..159...73I INOUE H. Ginga observations of active galactic nuclei
1330. 1994IAUS..159...63C CHURAZOV E., GI... Review of Granat observations of AGNS
1331. 1994IAUS..159...49T THOMPSON D.J., ... Egret high-energy gamma-ray observations of AGN:energy spectra and time variabil...
1332. 1994IAUS..159...39K KURFESS J.D. Compton observatory observations of AGN
1333. 1994IAUS..159...29S SCHLICKEISER R.... Particle acceleration in extragalactic jets and implications for the high-energy...
1334. 1994IAUS..159....5B BREGMAN J.N. The origin of continuum emission in active galactic nuclei
1335. 1994ExA.....3...37J JONES B., PINA ... 10 and 20 micron imaging with arrays
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1337. 1994CoAp...17..241S SHIELDS J.C. an... Active galactic nuclei across the electromagnetic spectrum
1338. 1994C&E...295...20B BRUNIER S. L'astronomie mondiale a La Haye. La grande revue des etoiles
1339. 1994C&E...289...56B BRUNIER S. Siding Spring a la decouverte du ciel austral
1340. 1994BAAS...26Q.968B BURKS G.S., ROD... High ion absorption through the Galactic halo: contributions from H I gas in the...
1341. 1994BAAS...26.1475L LEPPANEN K.J., ... VLBA polarization imaging at 22 GHz
1342. 1994BAAS...26.1369K KONDO M. On the thermal structure of steady free jets in the non-adiabatic states
1343. 1994BAAS...26.1340M MARTINI P. and ... Optical spectroscopy of candidate radio hot spots
1344. 1994BAAS...26..902H HURWITZ M. and ... New results from the Berkeley spectrometer on ORFEUS: O VI in the Galactic halo ...
1345. 1994BAAS...26..879L LEE G., DAVIDSE... Accretion disk modeling of Lyman edge features in the HUT spectrum of 3C 273
1346. 1994AZh....71..697K KOMBERG B.V. Problem of asymmetry in strong double radio sources
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1348. 1994AuJPh..47..589S SAVAGE A. Wild, Woolley and Savage - or how John Bolton and I went hunting for quasars and...
1349. 1994ApJS...95....1E ELVIS, M., WILK... ATLAS OF QUASAR ENERGY DISTRIBUTIONS
1350. 1994ApJS...94..551F FICHTEL, C. E.,... THE FIRST ENERGETIC GAMMA-RAY EXPERIMENT TELESCOPE (EGRET) SOURCE CATALOG
1351. 1994ApJS...94..517M MALAGUTI, G., B... HIGH-ENERGY SPECTRA OF ACTIVE GALACTIC NUCLEI. I. THE CATALOG
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1354. 1994ApJS...92..579C COURVOISIER, T.... MULTIWAVELEGTH PROPERTIES OF ACTIVE GALACTIC NUCLEI
1355. 1994ApJS...92..351G GEHRELS, N., CH... THE COMPTON GAMMA RAY OBSERVATORY
1356. 1994ApJS...92..343M MANDROU, P., RO... REVIEW OF 3 YEARS OF OBSERVATIONS WITH THE LOW-ENERGY GAMMA-RAY TELESCOPE SIGMA ...
1357. 1994ApJS...92...53W WILKES, B. J., ... THE EINSTEIN DATABASE OF IPC X-RAY OBSERVATIONS OF OPTICALLY SELECTED AND RADIO-...
1358. 1994ApJS...90..917F FICHTEL, C. E. HIGH-ENERGY GAMMA-RAY OBSERVATIONS OF ACTIVE GALAXIES
1359. 1994ApJS...90..909S SPARKS, W. B., ... HUBBLE SPACE TELESCOPE OBSERVATIONS OF SYNCHROTRON JETS
1360. 1994ApJS...90....1E ERACLEOUS, M., ... DOUBLE-PEAKED EMISSION LINES IN ACTIVE GALACTIC NUCLEI
1361. 1994ApJ...437L..95B BLAND-HAWTHORN,... A SEARCH FOR DIFFUSE H{ALPHA} EMISSION FROM Ly{ALPHA} ABSORPTION CLOUDS TOWARD 3...
1362. 1994ApJ...437..630B BURKS, G. S., B... A STUDY OF ULTRAVIOLET ABSORTPTION LINES THROUGH THE COMPLETE GALACTIC HALO BY T...
1363. 1994ApJ...437...91S STEVENS, J. A.,... MULTIFREQUENCY OBSERVATIONS OF BLAZARS. V. LONG-TERM MILLIMETER, SUBMILLIMETER, ...
1364. 1994ApJ...437...67G GRIFFITHS, R. E... THE HUBBLE SPACE TELESCOPE MEDIUM DEEP SURVEY WITH THE WIDE FIELD AND PLANETARY ...
1365. 1994ApJ...436..678O OSMER, P. S., P... LUMINOSITY EFFECTS AND THE EMISSION-LINE PROPERTIES OF QUASARS WITH 0 < z < 3.8
1366. 1994ApJ...435..611L LAOR, A., FIORE... THE SOFT X-RAY PROPERTIES OF A COMPLETE SAMPLE OF OPTICALLY SELECTED QUASARS. I....
1367. 1994ApJ...434..435P PACHOLCZYK, A. ... ACTIVE GALACTIC NUCLEI. V. X-RAY VARIABILITY AND THE BLACK HOLE CLUSTER PARADIGM
1368. 1994ApJ...433..435K KOGUT, A., BAND... SEARCH FOR UNRESOLVED SOURCES IN THE COBE-DMR TWO-YEAR SKY MAPS
1369. 1994ApJ...431..137M MCLEOD, K. K., ... NEAR-INFRARED IMAGING OF LOW-REDSHIFT QUASAR HOST GALAXIES. II. HIGH-LUMINOSITY ...
1370. 1994ApJ...430..467V VERMEULEN, R. C... SUPERLUMINAL MOTION STATISTICS AND COSMOLOGY
1371. 1994ApJ...429..634A AMENOMORI, M., ... SEARCH FOR 10 TeV GAMMA-RAY EMISSION FROM ACTIVE GALACTIC NUCLEI WITH THE TIBET ...
1372. 1994ApJ...428..599G GRANDI, P., DON... NONTHERMAL PAIR MODELS, REFLECTION, AND X-RAY SPECTRAL VARIABILITY OF ACTIVE GAL...
1373. 1994ApJ...424...76D DE DIEGO, J. A.... INTERMEDIATE-RESOLUTION SPECTROPOLARIMETRY OF A SMALL SAMPLE OF QUASARS
1374. 1994ApJ...421...34M MAOZ, D., SMITH... HOW FAST DO QUASAR EMISSION LINES VARY? FIRST RESULTS FROM A PROGRAM TO MONITOR ...
1375. 1994ApJ...420..110L LAOR, A., BAHCA... THE ULTRAVIOLET EMISSION PROPERTIES OF FIVE LOW-REDSHIFT ACTIVE GALACTIC NUCLEI ...
1376. 1994APh.....2..151F FOMIN V.P., FEN... New methods of atmospheric Cherenkov imaging for gamma-ray astronomy. II. The di...
1377. 1994Ap&SS.217...77T TURON C., CRIFO... Hipparcos and red dwarf populations
1378. 1994AN....315..333K KOTOV V.A., HAN... Rapid variability of active galactic nuclei: the 160min periodicity in NGC 3516,...
1379. 1994AN....315...89H HOELL J., LIEBS... Confirmation of the Friedmann-Lemaitre universe by the distribution of the large...
1380. 1994AJ....108.2362R RATNATUNGA, K. ... CALIBRATION OF HST WIDE FIELD CAMERA FOR QUANTITATIVE ANALYSIS OF FAINT GALAXY I...
1381. 1994AJ....108.1163K KELLERMMANN, K.... THE RADIO STRUCTURE OF RADIO LOUD AND RADIO QUIET QUASARS IN THE PALOMAR BRIGHT ...
1382. 1994AJ....108..313S STONE, R. C. CCD OBSERVATIONS LINKING THE RADIO AND OPTICAL REFERENCE FRAMES
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1384. 1994AJ....107.1219E ELLINGSON, E., ... METAL-LINE ABSORPTION AT z_abs_ ~ z_em_ FROM ASSOCIATED GALAXIES
1385. 1994AJ....107..892O OPPENHEIMER, B.... TEST OF UNIFIED SCHEMES USING JET OPENING ANGLES
1386. 1994AJ....107..751M MALINA, R. F., ... EXTREME ULTRAVIOLET EXPLORER BRIGHT SOURCE LIST
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1388. 1994AcApS..14..197F FAN X.-H. and C... Changes of QSO color indices with redshift
1389. 1994AcApS..14..118H HONG X.-Y. and ... The possibility of overtaking between components of a superluminal source
1390. 1994A&AS..106...29G Ghosh, T., Gopa... Three-year monitoring of a sample of flat-spectrum radio sources at 327 MHz
1391. 1994A&AS..105..211S Stickel, M., Me... The optical identification status of the 1 Jy radio source catalogue
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1393. 1994A&A...291...18M Marconi, A., Mo... A [Si VI] (1.962 micron) coronal line survey of galactic nuclei
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1398. 1994A&A...286..408L Lainela, M. Can shock models explain radio outbursts of AGN at millimeter and centimeter wav...
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1405. 1994A&A...281..355B Brinkmann, W., ... The X-ray AGN content of the Molonglo 408 MHz Survey: bulk properties of previou...
1406. 1993SciN..260..625J JAYAWARDHANA R.... Quasars: double darkness in Draco
1407. 1993SciAm.269B..38V VAN DEN HEUVEL ... X-ray binaries
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1409. 1993S&W....32...95Q QUIRRENBACH A. Radiobeobachtungen von Quasaren
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1420. 1993MNRAS.263.1023M Morganti, R., K... The radio structures of southern 2-Jy radio sources
1421. 1993MNRAS.263..999T Tadhunter, C. N... Optical spectroscopy of a complete sample of southern 2-Jy radio sources
1422. 1993MNRAS.263..655K Kotilainen, J. ... CCD imaging of Seyfert galaxies: deconvolution of the nuclear and stellar compon...
1423. 1993MNRAS.263..425M Miller, P., Raw... The radio and optical properties of the z < 0.5 BQS quasars
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1426. 1993MNRAS.261..125L Lehto, H. J., C... AGN X-ray light curves - shot noise or low-dimensional attractor?
1427. 1993MNRAS.260..385C Cassidy, I., an... The broad-line regions of active galaxies
1428. 1993MmSAI..64..722S STALIO R. UVSTAR
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1430. 1993LAstr.107..141B BURILLIER H. La constellation d'avril: la Vierge
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1434. 1993FA90..R.....38W WEEKES T.C. TEV gamma ray source
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1436. 1993BAAS...25.1474L LEE G. Observational tests for accretion disks in AGN
1437. 1993BAAS...25.1450M McNARON-BROWN K... OSSE observations of blazars
1438. 1993BAAS...25.1409U UNWIN S.C., DAV... VLBI/MERLIN imaging of the parsec-scale radio jet in the quasar 3C 273
1439. 1993BAAS...25.1390B BENNETT K., WIN... COMPTEL observations of AGN
1440. 1993BAAS...25.1383R RAMOS E., KAFAT... UV and multifrequency observations of the quasars 3C 273 and 3C 279
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1445. 1993ATsir1554...15M METLOVA N.V. Light curve of supernova 1987D
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1449. 1993ApJS...87..451H HEWITT, A., AND... A REVISED AND UPDATED CATALOG OF QUASI-STELLAR OBJECTS
1450. 1993ApJS...87...45S SCHNEIDER, D. P... THE HUBBLE SPACE TELESCOPE QUASAR ABSORPTION LINE KEY PROJECT. II. DATA CALIBRAT...
1451. 1993ApJS...87....1B BAHCALL, J. N.,... THE HUBBLE SPACE TELESCOPE QUASAR ABSORPTION LINE KEY PROJECT. I. FIRST OBSERVAT...
1452. 1993ApJS...84..109L LANZETTA, K. M.... ULTRAVIOLET SPECTRA OF QSOs, BL LACERTAE OBJECTS AND SEYFERT GALAXIES
1453. 1993ApJ...419L..53W WILLIAMS, T. B.... DIFFUSE H {alpha} EMISSION IN THE VIRGO CLUSTER ASSOCIATED WITH THE 3C 273 LYMAN...
1454. 1993ApJ...418..832A ALEXANDREAS, D.... SEARCH FOR EMISSION OF ULTRA-HIGH-ENERGY RADIATION FROM ACTIVE GALACTIC NUCLEI
1455. 1993ApJ...418..601Z ZUO, L., AND LU... MEASUREMENTS OF D_A_ FOR A LARGE QSO SAMPLE AND DETERMINATION OF EVOLUTION OF LY...
1456. 1993ApJ...416..485L LAINELA, M., AN... STRUCTURE FUNCTION ANALYSIS OF HIGH RADIO FREQUENCY VARIABILITY IN THE METSAHOVI...
1457. 1993ApJ...416..458D DERMER, C. D., ... MODEL FOR THE HIGH-ENERGY EMISSION FROM BLAZARS
1458. 1993ApJ...416..130P PIAN, E., AND T... THE ULTRAVIOLET CONTINUA OF BLAZARS: A RECONSIDERATION OF IUE ARCHIVES
1459. 1993ApJ...415..875B BOWYER, S., SAS... IN-FLIGHT PERFORMANCE AND PRELIMINARY RESULTS FROM THE FAR ULTRAVIOLET SPACE TEL...
1460. 1993ApJ...415..517Z ZHENG, W., AND ... DOES A LUMINOSITY-DEPENDENT CONTINUUM SHAPE CAUSE THE BALDWIN EFFECT?
1461. 1993ApJ...414L..85L LAWRENCE, A., A... X-RAY VARIABILITY OF ACTIVE GALACTIC NUCLEI: A UNIVERSAL POWER SPECTRUM WITH LUM...
1462. 1993ApJ...413L..15I IWASAWA, K., AN... THE X-RAY BALDWIN EFFECT
1463. 1993ApJ...413..116S SAVAGE, B. D., ... THE HUBBLE SPACE TELESCOPE QUASAR ABSORPTION LINE KEY PROJECT. III. FIRST OBSERV...
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1465. 1993ApJ...410...29S SHASTRI, P., WI... QUASAR X-RAY SPECTRA REVISITED
1466. 1993ApJ...410...21J JONES, C., STER... DISCOVERY OF A NEW COMPONENT IN THE GRAVITATIONALLY LENSED QUASAR 0957+561
1467. 1993ApJ...409..604S SMITH, P. S., S... OPTICAL AND HUBBLE SPACE TELESCOPE ULTRAVIOLET SPECTROPOLARIMETRY OF 3C 273 AND ...
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1471. 1993ApJ...404..124S SAVAGE, B. D., ... OBSERVATIONS OF THE GASEOUS GALACTIC HALO TOWARD 3C 273 WITH THE GODDARD HIGH RE...
1472. 1993ApJ...404...94K KOBAYASHI, Y., ... AN INFRARED STUDY OF HOT DUST IN QUASARS USING PRISM SPECTROPHOTOMETRY
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1523. 1992ApJ...397..442B BOROSON, T. A.,... THE OPTICAL PROPERTIES OF IR-SELECTED AND Mg II BROAD ABSORPTION LINE QUASARS
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1531. 1992ApJ...389..157W WILLIAMS, O. R.... THE X-RAY SPECTRA OF HIGH-LUMINOSITY ACTIVE GALACTIC NUCLEI OBSERVED BY GINGA
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1715. 1989QJRAS..30..295D DAVIES R.D Activity in the nuclei of nearby galaxies
1716. 1989PASJ...41..927T TAKARADA K. The hotspots of Cygnus A
1717. 1989PASJ...41..865M MATSUO H., MATS... Near-millimeter flares of 3C 273 and 3C 279
1718. 1989PASJ...41..809A AKABANE K., SOF... Continuum observations of M 17, W 49A and W 51A at 43 GHz
1719. 1989PASJ...41..217H HOSHI R. Rapid time variability in the nuclei of active galaxies
1720. 1989Nat...339..286S SAIKIA D.J., JU... A new class of extragalactic radio sources with one-sided structure ?
1721. 1989MNRAS.241..167Y Yates, M. G., a... Near-simultaneous optical and infrared spectrophotometry of active galaxies
1722. 1989MNRAS.240..833T Turner, T. J., ... The EXOSAT spectral survey of AGN
1723. 1989MNRAS.240..741O O'Brien, P. T.,... Broad emission line variability in 3C 273
1724. 1989MNRAS.240...81D Done, C., and F... The behavious of compact non-thermal sources with pair production
1725. 1989MNRAS.239..381E Eckart, A., Hum... Radio spectra of extragalactic sources and relativistic beaming model
1726. 1989MNRAS.238..523R Rowan-Robinson,... Models for infrared emission from IRAS galaxies
1727. 1989MNRAS.238..349S Scarrott, S. M.... Further studies of the optical polarization in the jet of 3C 273
1728. 1989MNRAS.237..979M Mobasher, B., a... Borad emission lines in the duelling wind model of active galaxies
1729. 1989MNRAS.236...97J Jackson, N., an... Systematic asymmetries in H{beta} lines of radio-loud quasars
1730. 1989JApA...10..203S SAIKIA D.J., CO... Extragalactic sources with very asymmetric radio structure : VLA and MERLIN obse...
1731. 1989JAFr...34...24W WOLTJER L. Present et futurr de la cooperation europeenne en astronomie
1732. 1989JAFr...34...21D DUCOURANT C. Methodes globales de reduction en astrometrie photographique application a des e...
1733. 1989IAUS..136..607A ANANTHARAMAIAH ... A search for radio recombination lines of positronium near the galactic center
1734. 1989IAUS..136..371O OKUMURA S.K., I... NH3 observations of the SGR A complex region with the Nobeyama millimeter array
1735. 1989C&E...240...46B BRUNIER S. Mauna Kea : les astronomes plus pres du ciel
1736. 1989BAAS...21.1225W WILKES B.J., EL... Soft X-ray /XUV excesses in Einstein quasar spectra
1737. 1989BAAS...21.1143Y Yates, M. G., M... Infrared Observations of Hotspots in the Lobes of Powerful Radio Galaxies
1738. 1989BAAS...21.1132U UNWIN S.C., ZEN... Parsec-scale structure of 3C 273 at 22 GHz
1739. 1989AZh....66..561K KURIL'CHIK V.N.... Linearly polarized emission of variable radio sources. Faraday rotation
1740. 1989AZh....66..480V VETUKHNOVSKAYA ... 3-meter-wavelength observations of the low-frequency-variable radio sources
1741. 1989ApL....27..321B BASSANI L., BUT... Simulated observations of low energy gamma ray sources
1742. 1989ApJS...69....1H HEWITT, A., and... THE FIRST ADDITION TO THE NEW OPTICAL CATALOG OF QUASI-STELLAR OBJECTS
1743. 1989ApJ...347..656F FERLAND, G. J.,... IMPLICATIONS OF Ca II EMISSION FOR PHYSICAL CONDITIONS IN THE BROAD-LINE REGION ...
1744. 1989ApJ...347...96I IMPEY, C. D., M... THE MINIBLAZAR IN 3C 273
1745. 1989ApJ...347...68E EVANS, I. N., F... MAXIMUM ENTROPY DECONVOLUTION OF THE OPTICAL JET OF 3C 273
1746. 1989ApJ...347...29S SANDERS, D. B.,... CONTINUUM ENERGY DISTRIBUTION OF QUASARS: SHAPES AND ORIGINS
1747. 1989ApJ...346...68S SUN, W. -H., an... FITTING IMPROVED ACCRETION DISK MODELS TO THE MULTIWAVELENGTH CONTINUA OF QUASAR...
1748. 1989ApJ...345L..13M McDOWELL, J. C.... WEAK BUMP QUASARS
1749. 1989ApJ...345..122B BAND, D. L., an... SYNTHESIS OF ACCRETION DISK AND NONTHERMAL SOURCE MODELS FOR ACTIVE GALACTIC NUC...
1750. 1989ApJ...343L...9B BOROSON, T. A. ON THE RELATION BETWEEN Fe II EMISSION AND SOFT X-RAY PROPERTIES OF QUASARS
1751. 1989ApJ...343..563P PACHOLCZYK, A. ... ACTIVE GALACTIC NUCLEI. III. ACCRETION FLOW IN AN EXTERNALLY SUPPLIES CLUSTER OF...
1752. 1989ApJ...343...54S SULENTIC, J. C.... TOWARD A CLASSIFICATION SCHEME FOR BROAD-LINE PROFILES IN ACTIVE GALACTIC NUCLEI
1753. 1989ApJ...342..680H HARDEE, P. E., ... THE ROLE OF OBLIQUE REFLECTION SHOCKS IN ASTROPHYSICAL JETS
1754. 1989ApJ...342...83S SPINOGLIO, L., ... THE 12 MICRON GALAXY SAMPLE. I. LUMINOSITY FUNCTIONS AND A NEW COMPLETE ACTIVE G...
1755. 1989ApJ...341...54H HUGHES, P. A., ... SYNCHROTRON EMISSION FROM SHOCKED RELATIVISTIC JETS. I. THE THEORY OF RADIO- WAV...
1756. 1989ApJ...340L...1L LOW, F. J., CUT... THE PROPERTIES OF INFRARED COLOR-SELECTED QUASARS
1757. 1989ApJ...340..698O OWEN, F. N., HA... HIGH-RESOLUTION, HIGH DYNAMIC RANGE VLA IMAGES OF THE M87 JET AT 2 CENTIMETERS
1758. 1989ApJ...340..117U UNWIN, S. C., C... SUPERLUMINAL MOTION IN THE QUASAR 3C 279
1759. 1989ApJ...339..674M MUSHOTZKY, R. F... ON THE RATIO OF THE INFRARED-TO-ULTRAVIOLET CONTINUUM TO THE X-RAYS IN QUASARS A...
1760. 1989ApJ...338..630B BALDWIN, J. A.,... EMISSION-LINE PROPERTIES OF OPTICALLY AND RADIO-SELECTED COMPLETE QUASAR SAMPLES
1761. 1989ApJ...336..121F FRAIX-BURNET, D... NEAR-ULTRAVIOLET EMISSION FROM 3C 66B AND ITS JET
1762. 1989Ap&SS.158..117L LAU M.M., YOUNG... Gamma-ray emissions from active galaxies
1763. 1989Ap&SS.155...19T TEERIKORPI P., ... Reddenings of quasars vs PSA counts at high galactic latitudes
1764. 1989AJ.....98.1195K KELLERMANN, K. ... VLA OBSERVATIONS OF OBJECTS IN THE PALOMAR BRIGHT QUASAR SURVEY
1765. 1989AJ.....97..957N NEUGEBAUER, G.,... THE NEAR-INFRARED VARIABILITY OF A SAMPLE OF OPTICALLY SELECTED QUASARS
1766. 1989AJ.....97..720H HAMUY, M., and ... UBVRI PHOTOELECTRIC PHOTOMETRY IN THE FIELDS OF FIFTEEN ACTIVE GALAXIES
1767. 1989AcASn..302.172Z ZHANG FU-JUN, M... VLBI observation at 1.662 GHz of 3C 147
1768. 1989AcASn..30..236C CHENG FU-HUA, Y... Correlations between temperature of HI zone in the cloud of BLR, line intensity ...
1769. 1989A&AS...79..283W Walter, H. G. A celestial reference frame based on extragalactic radio sources
1770. 1989A&A...226....9K Kidger, M. R. The optical variability of 3C 345
1771. 1989A&A...223L...1G Groote, D., Heb... Discovery of two bright low-redshift quasars by the Hamburg Quasar Survey
1772. 1989A&A...221L...3C Chini, R., Bier... 870 and 1300 micron observations of radio quasars
1773. 1989A&A...221L...1F Fraix-Burnett, ... Detection of optical polarization in the 3C 66B jet
1774. 1989A&A...221..211M Mannheim, K., a... Photomeson production in active galactic nuclei
1775. 1989A&A...219...87C Chini, R., Krey... The nature of radio-quiet quasars
1776. 1989A&A...217..387F Fraix-Burnet, D... Image deconvolution applied to the 3 C 273 jet
1777. 1989A&A...215..262P Perez, E., Manc... IRAS 09149-6206, a new Seyfert I galaxy
1778. 1989A&A...211..261C Charlot, P., Ho... A method to estimate the motion of unresolved VLBI components in extragalactic r...
1779. 1989A&A...210..455W Walter, H. G. A compilation catalogue of positions of extragalactic radio sources
1780. 1989A&A...208..345P Papini, G., and... Photoproduction of high-frequency gravitational radiation by galactic and extrag...
1781. 1989A&A...208...22B Biermann, P. L.... Extended X-ray emission from hot gas around the normal giant elliptical galaxy N...
1782. 1988S&W....274.246G GROSSE M. Quasar 3C 273 im Achtzoller
1783. 1988Rech...191.456S SOL H. Les jets de galaxies
1784. 1988PASP..100...70C CORSO, G. J., R... BLUE-LIGHT MONITORING OF 3C 273, 3C 351, 3C 454.3, 3C 66A, PKS 2141+17, OJ 287, ...
1785. 1988PASJ...40..459A AKABANE K., SOF... Continuum observaton of Sagittarius B2 at 23 and 43 GHz
1786. 1988PASJ...40..273H HAGIO F., YOKOY... A cluster of accreting black holes and optical to X-ray spectrum of active galac...
1787. 1988Nat...335..330C COURVOISIER T.J... Rapid infrared and optical variability in the bright quasar 3C 273
1788. 1988Nat...334..410Z ZENSUS J.A., BA... The inner radio jet of 3C 273
1789. 1988Nat...334..131B BARTEL N., DHAW... VLBI imaging with an angular resolution of 100 microarcseconds
1790. 1988Nat...333..495T TRIMBLE V. The shifting centre
1791. 1988MSAIt..59..261P POUNDS K.A, TUR... X-ray spectra of Seyfert-type AGN observed with EXOSAT
1792. 1988MSAIt..59..239M MCHARDY I. EXOSAT observations of variability in active galactic nuclei
1793. 1988MNRAS.235.1313S Slee, O. B., an... A survey for metrewave variability in extragalactic radio sources
1794. 1988MNRAS.233..601P Penston, M. V. On the nature of the Broad Line Region clouds
1795. 1988MNRAS.230..639M Morris, S. L., ... Spectrophotometry of active galaxies-I. The observations
1796. 1988Mgr....54...37C COURVOISIER T.J... Violent activity in the bright quasar 3C 273
1797. 1988Mer....171..12W WEEDMAN D. Quasars : a progress report
1798. 1988Mer....171...2P PRESTON R. Beacons in time : Maarten Schmidt and the discovery of quasars
1799. 1988KFKie...42..90G GESTRIN S.G., K... Influence of external magnetic field on the helical structure of Radio jets
1800. 1988JRASC..82..248K KELLERMANN K.I.... The origin and evolution of the NRAO-Cornell VLBI system
1801. 1988JBrIS..41..373D DEAN J. Future space missions in gamma-ray astronomy
1802. 1988IUES....1..199B BURKS G.S., YOR... On the use of IUE to probe the galactic halo
1803. 1988IUES....1...69K KAFATOS M. Quasars
1804. 1988IUEEu..29...45: N/A Merged log of IUE observations
1805. 1988IKryO..79..139K KOTOV V.A., LYU... The 160.01 minutes oscillations of compact extragalactic objects and plausible c...
1806. 1988IKryO..78..112M MOISEEV I.G., N... High sensitivity observations at the wavelength 8,2 mm of complete sample of ext...
1807. 1988IKryO..78...89K KOTOV V.A., LYU... Photometry of the Seyfert galaxy NGC 4151 and quasar 3C 273: the 160.010 minutes...
1808. 1988IAUS..132...17B BOESGAARD A.M. The scientific career of Jesse L. Greenstein
1809. 1988IAUS..129..495K KAUFMANN P., AB... The Itapetinga contribution on north-south high resolution VLBI experiments
1810. 1988IAUS..129..441S SCHILIZZI R.T. Quasat
1811. 1988IAUS..129..331S SOVERS O.J., TR... Radio reference frame stability from VLBI data
1812. 1988IAUS..129...93W WRIGHT M. VLBI structure of NGC 1275 at 3 millimeters
1813. 1988IAUS..129...55L LIND K.R. Kinematic and dynamical models of small structures in radio sources
1814. 1988IAUS..129...47S SALVATI M. Electrodynamics of the central regions of active galactic nuclei
1815. 1988IAUS..129...43S SHAFFER D.B., M... 4C 39.25 - Superluminal motion between stationary components
1816. 1988IAUS..129...33C CHARLOT P., LES... 3C 273 and DA 193 mapped with crustal dynamics VLBI data
1817. 1988IAUS..129...27U UNWIN S.C. VLBI observations of the radio jet in 3C 273
1818. 1988IAUS..129...25S SIMON R.S., JOH... The large scale structure of superluminal radio sources
1819. 1988IAUS..129....7Z ZENSUS J.A., PE... Superluminal radio sources
1820. 1988IAUC.4556....1R ROBSON E.I., SM... Blazars in 3C 279 and 3C 273
1821. 1988GriO...527...2I IRWIN J.B. The case of the crazy quasars
1822. 1988EuJPh...9..162C CLEAR J. Gamma-ray astronomy
1823. 1988ComAp..12..287K KOYAMA K. X-ray observations with the Ginga satellite
1824. 1988C&E...223...37L LUMINET J.-P. Lestrous noirs
1825. 1988BAAS...20.1067W WEHRLE A.E., CO... VLBI imaging of CTA 102
1826. 1988BAAS...20.1065K KOLLGAARD R.I.,... Milliarcsecond polarization observations of 3C 273
1827. 1988BAAS...20.1024B BRAGA J., COVAU... Hard X-ray balloon observations of selected active galactic nuclei
1828. 1988BAAS...20.1002P PACHOLCZYK A.G.... Velocity problem in externally supplied cluster of accreting black holes in an A...
1829. 1988AZh....65..682I ILLARIONOV A.F.... The dense stellar cluster as a possible source of gas in active galactic nuclei ...
1830. 1988AZh....65..167L LOTOVA N.A., NA... Diagnostics of the solar wind transonic region
1831. 1988Aste..102..277B BOISSE P. Le syst}me de raies d'absorption des quasars
1832. 1988ApL....27...67B BEICHMAN C.A. The infrared universe revealed by IRAS
1833. 1988ApL....26..357M MARDALJEVIC J.,... Broad emission lines from clouds and discs in active nuclei
1834. 1988ApL....26..325S SADUN A.C. The contribution to the gamma-ray background from a superposition of 3C 273-like...
1835. 1988ApJ...335...57L LIGHTMAN, A. P.... EFFECTS OF COLD MATTER IN ACTIVE GALACTIC NUCLEI: A BROAD HUMP IN THE X-RAY SPEC...
1836. 1988ApJ...334..722O ORMES, J. F., O... ON THE HIGH-ENERGY GAMMA-RAY SIGNATURE OF COSMIC-RAY SOURCES
1837. 1988ApJ...334...95R ROOS, N. JET PRECESSION IN ACTIVE GALAXIES
1838. 1988ApJ...332L..19E ENGARGIOLA, G.,... THE SUBMILLIMETER SPECTRAL BREAK IN SEYFERT GALAXIES
1839. 1988ApJ...332..543H HEISLER, J., an... MODELS OF THE QUASAR POPULATION: II. THE EFFECTS OF DUST OBSCURATION
1840. 1988ApJ...330L...5Y YOUNG, E. C. M.... THE ORIGIN OF THE EXTRAGALACTIC {gamma}-RAY BACKGROUND IN THE 35-100 MeV RANGE
1841. 1988ApJ...330..751P PERSSON, S. A. CALCIUM INFRARED TRIPLET EMISSION IN ACTIVE GALACTIC NUCLEI
1842. 1988ApJ...329L..81P PEREZ-FOURNON, ... CCD PHOTOMETRY OF THE M87 JET
1843. 1988ApJ...329L..61W WRIGHT, M. C. H... EVOLUTION OF THE SUB-MILLIARCSECOND NUCLEUS OF 3C 84 AT 100 GHz
1844. 1988ApJ...329L..51B BARTHEL, P. D.,... 3C 216-A NEW TYPE OF SUPERLUMINAL QUASAR
1845. 1988ApJ...329..532K KEEL, W. C. THE OPTICAL CONTINUA OF EXTRAGALACTIC RADIO JETS
1846. 1988ApJ...329...97A ANYAKOHA, M. W.... RADIO EMISSION FROM LARGE-SCALE RADIO JETS
1847. 1988ApJ...329....1C COHEN, M. H., B... EXPANDING QUASARS AND THE EXPANSION OF THE UNIVERSE
1848. 1988ApJ...328L..35S SANDERS, D. B.,... WARM ULTRALUMINOUS GALAXIES IN THE IRAS SURVEY: THE TRANSITION FROM GALAXY TO QU...
1849. 1988ApJ...327L..41L LOW, F.J., HUCH... INFRARED COLOR-SELECTED QUASARS AND SEYFERT 1 GALAXIES
1850. 1988ApJ...327...60O O'DELL, S.L. FLAT-SPECTRUM, VARIABLE RADIO SOURCES
1851. 1988ApJ...325..671R REICHERT, G. A.... VOYAGER AND IUE OBSERVATIONS OF 3C 273: DETECTION OF POSSIBLE LYMAN CONTINUUM AB...
1852. 1988ApJ...324..767W WARD, M. J., DO... X-RAY OBSERVATIONS OF IRAS SELECTED SEYFERT GALAXIES AND OBSCURATION OF THE BROA...
1853. 1988Ap&SS.141..303B BROTEN N.W., MA... Catalogue of unambiguous (Faraday-thin, one-component, spectrum-selected) rotati...
1854. 1988AJ.....96.1731R REASENBERG, R. ... MICROARCSECOND OPTICAL ASTROMETRY: AN INSTRUMENT AND ITS ASTROPHYSICAL APPLICATI...
1855. 1988AJ.....96.1215P PICA, A. J., SM... LONG-TERM OPTICAL BEHAVIOR OF 144 COMPACT EXTRAGALACTIC OBJECTS: 1969-1988
1856. 1988AJ.....96..465B BOTTI, L. C. L.... LONG-TERM VARIABILITY OF 3C 273 AT 22 AND 44 GHz
1857. 1988AJ.....95.1647S SOVERS, O. J., ... ASTROMETRIC RESULTS OF 1978-1985 DEEP SPACE NETWORK RADIO INTERFEROMETRY: THE JP...
1858. 1988AJ.....95..307I IMPEY, C. D., a... ENERGY DISTRIBUTIONS OF BLAZERS
1859. 1988AJ.....95..237D DAHN, C. C., HA... U. S. NAVAL OBSERVATORY PARALLAXES OF FAINT STARS, LIST VIII
1860. 1988AIByu..26..105S SOBOLEVA N.S., ... The improvement of the accuracy and efficiency of the RATAN-600 in the fixed foc...
1861. 1988AIByu..26...92P PYATUNINA T.B. The survey in the region of the S 68 nebula. An experience of automated reductio...
1862. 1988AIByu..26...72N NEIZVESTNY S.I.... On the correlation of radio luminosity of Seyfert galaxies with their luminosity...
1863. 1988AcC....15..133T TREVESE D. Quasars : surveys and evolutionary properties
1864. 1988AcASn..29...38L LIU RU-LAING The masses of active galactic nuclei
1865. 1988AcApS...8..211W WU SHENGYIN. Pecularities of 3 C 454.3 among the superluminal sources.!
1866. 1988A&AS...75..317S Steppe, H., Sal... Millimeter continuum measurements of extragalactic radio sources
1867. 1988A&AS...72..347S Sillanpaa, A., ... Optical monitoring of quasars and BL Lac objects
1868. 1988A&A...206..227D Desert, F. X., ... The link between IRAS spectra and near-infrared emission features in external ga...
1869. 1988A&A...205...53P Padovani, P., a... Mass-luminosity relationships and accretion rates for Seyfert 1 galaxies and qua...
1870. 1988A&A...205...19C Collin-Souffrin... Thick Compton-heated media: A solution for the Fe II problem in active galactic ...
1871. 1988A&A...204...21U Ulrich, M. -H.,... Variations of the ultraviolet spectrum of 3C 273: 9 years of IUE data
1872. 1988A&A...203L...9C Combes, F., Dup... CO emission in NGC 4438: A case for tidal stripping?
1873. 1988A&A...203....1V Valtaoja, E., H... Five years monitoring of extragalactic radio sources II. Quiescent spectra and t...
1874. 1988A&A...199..105H Hua, C. T. The [O III] 5007 and H{alpha} structure of the radio galaxy 3C 120
1875. 1988A&A...198...87F Fraix-Burnet, D... Quantitative analysis of the optical jet in the QSO 3C 273
1876. 1988A&A...197...59L Lorenzetti, D.,... Variability of QSO 0241+622 in the near infrared
1877. 1988A&A...194...65B Binette, L., Ro... The ionizing continua of active galactic nculei: Are power laws really necessary...
1878. 1988A&A...193...40G Grueff, G. A determination of the 408-MHz log N-log S from B3 radio sources catalogue
1879. 1988A&A...192...87J Joly, M. Contribution of Fe II to the asymmetry of H{beta} in active galactic nuclei
1880. 1988A&A...192...77K Kaastra, J. S.,... SC 2059-247: no evidence for cluster evolution or extreme X-ray properties
1881. 1987S&T....73...13T TRESCH-FIENBERG... IRAS and the quasars
1882. 1987RMxAA..14...97B BOTTI L.C.L., A... Long term variability of radio sources in the frequencies of 22 GHz and 44 Ghz
1883. 1987RevPD..151..26C COLLIN-SOUFFRIN... Les quasars
1884. 1987Rech..190..924N NIETO J-L. L'origine des quasars
1885. 1987Rech...1811416W WANG Z.R. La supernova de la dynastie Shang
1886. 1987QJRAS..28..481B BENN C.R., MART... Isaac Newton telescope observations 1984-6
1887. 1987PisAZ..13..376V VETUKHNOVSKAYA ... Interplanetary scintillation observations of the flat spectrum radio sources at ...
1888. 1987PhT....401..26O ODA M. What do we learn from space ? Space science in Japan
1889. 1987PhRep.1486.309A ASSEO E., SOL H... Extragalactic magnetic fields
1890. 1987PBeiO...9...73Y YANG HAISHOU High energy astrophysics and X-ray astronomy
1891. 1987PBeiO...9...37H HU JINGYAO Infrared astronomy
1892. 1987PBeiO...9...11M MORIMOTO M. Cosmic radio astronomy
1893. 1987PASP...99..309L LAWRENCE A. Classification of active galaxies and the prospect of a unified phenomenology
1894. 1987NewSc.115...58M MILLER L. In quest of distant quasars
1895. 1987MSAIt..58..253F FRANCESCHINI A.... IR emission of active galaxies
1896. 1987MNRAS.228P..35S SCARROTT S.M., ... Optical polarization in the jet of 3C 273
1897. 1987MNRAS.228p..35S Scarrott, S. M.... Optical polarization in the jet of 3C 273
1898. 1987MNRAS.228..623P PERRY J.J., WAR... 3C 273 and the power-law myth
1899. 1987MNRAS.227..403S SVENSSON R. Non-thermal pair production in compact X-ray sources : first-order Compton casca...
1900. 1987MNRAS.226..601B BROWNE W.A., MU... Beaming and the X-ray, optical and radio properties of quasars
1901. 1987MNRAS.226..485C CHENG F.H., FAN... An archival study of IUE observations of low-redshift quasars
1902. 1987IKryO..76...90M MOISEEV I.G., N... On the radio emission variability and the parameters of quasar 3C 273 nucleus
1903. 1987IAUS..124..537P PREUSS E., ALEF... Search for structural changes in the cores of 'nearby' radio galaxies
1904. 1987IAUS..124..479A ARP H. Observations requiring a non-standard approach
1905. 1987IAUS..121..537R ROBSON E.I., GE... The thermal component of the Seyfert galaxy NGC 1275
1906. 1987IAUS..121..317R ROBSON E.I., GE... Multifrequency observations of blazars
1907. 1987IAUS..121..295P PAULINY-TOTH I.... 3C 454.3 : a new kind of superluminal source ?
1908. 1987IAUS..121..273K KELLERMANN K.I.... Radio emission from active galactic nuclei
1909. 1987IAUS..121..119W WARD M.J., CARL... The 30.3 to 100 micron continua of type 1 Seyferts
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1911. 1987BAAS...19..718W WEHRLE A. Radio structure of the nuclei of "edge-on" spiral and Seyfert galaxies
1912. 1987BAAS...19..718B BARVAINIS R. Hot dust and the near-IR bump in active galactic nuclei
1913. 1987ATsi.1475....3M METLOVA N.V. The optical variability of quasar 3C 273 in 1977-86. Photoelectric observations....
1914. 1987Aste..101..521R ROLAND J. La lumi}re raconte ... Les rayonnemnts continus d'origine non thermique, leur ap...
1915. 1987ApJS...65..319F FIEDLER R.L., W... Daily observatons of compact extragalactic radio sources at 2695 and 8085 MHz, 1...
1916. 1987ApJS...64..459S SMITH P.S., BAL... Optical and near-infrared observations of BL Lacertae objects and active quasars...
1917. 1987ApJS...63..615N NEUGEBAUER G., ... Continuum energy distributions of quasars in the Palomar-Green survey
1918. 1987ApJ...323..243W WILKES B.J., EL... Quasar energy distributions. I. Soft X-ray spectra of quasars
1919. 1987ApJ...322..174Y YOU J.H., CHENG... New considerations on the broad-line regions of quasars
1920. 1987ApJ...322...74B BACKER D.C., WR... VLBI structure of 3C 84 at 89 GHz
1921. 1987ApJ...321L..23W WILKES B.J., EL... Is optical Fe II emission related to the soft X-ray properties of quasars ,
1922. 1987ApJ...321L..11H HOUGH D.H., REA... Superluminal motion in the double-lobed quasar 3C 245
1923. 1987ApJ...320..537B BARVAINIS R. Hot dust and the near-infrared bump in the continuum spectra of quasars and acti...
1924. 1987ApJ...319..643L LIGHTMAN A.P., ... Pair production and Compton scattering in compact sources and comparison to obse...
1925. 1987ApJ...318..595C CARLETON M.P., ... The continuum of type 1 Seyfert galaxies. II. Separating thermal and nonthermal ...
1926. 1987ApJ...318..568S SCHWARTZ D.A. Use of a minimum rate of change formalism to quantity variability of extragalact...
1927. 1987ApJ...316L..11H HILL G.J., WYNN... IRAS 23060+0505: a highly obscured 3.3 x 10 12 L solar mass active galaxy
1928. 1987ApJ...316..584S STOCKTON A., MA... Extended emission-line regions around QSOs
1929. 1987ApJ...316..243V VOGEL S.N., GEN... The dispersal of dense protostellar material : NH3 hot cores and outflows in Sag...
1930. 1987ApJ...316..138W WARD M.J., GEBA... Near-infrared spectra of Seyfert nuclei. I. The reddening problem
1931. 1987ApJ...315L..89C COHEN M.H., ZEN... Evolution of 3C 273 at 10.7 GHz
1932. 1987ApJ...315..420S SVOBODA R., BIO... An upper limit on the flux of extraterrestrial neutrinos
1933. 1987ApJ...315..180B BECHTOLD J., WE... The integrated ultraviolet radiation field from QSOs
1934. 1987ApJ...315...74W WARD, M., ELVIS... The continuum of type 1 Seyfert galaxies. I - A single form modified by the effe...
1935. 1987ApJ...314..380S Savage, Blair D... Highly ionized interstellar gas located in the Galactic disk and halo Savage, Bl...
1936. 1987ApJ...314...70R ROSER H.-J., ME... A bright optical synchrotron counterpart of the western hot spot in Pictor A
1937. 1987ApJ...314....3E ELMEGREEN D.M.,... Arm classification for spiral galaxies
1938. 1987ApJ...313L..85J JOHNSTON K.J., ... 1928+738 : a superluminal source with large-scale structure
1939. 1987ApJ...313..596W WORRALL D.M., G... X-ray studies of quasars with the Einstein Observatory.IV. X-ray dependence on r...
1940. 1987ApJ...313..164O O'DELL S.L., SC... The origin of the photoionizing of active galactic nuclei and quasars
1941. 1987ApJ...313..136H HARRIS D.E., ST... X-ray emission associated with the jet in 3C 273
1942. 1987Ap&SS.134...35Y YU K.N. The spectral properties of quasars
1943. 1987Ap&SS.133..149P PANDEY S.N. Probably approach to the ballistic models of superluminal radio sources
1944. 1987Ap&SS.132..405C CHENG F.H., YOU... Rediscussion of Balmer decrement of broad-line radio galaxies
1945. 1987Ap&SS.132...65A ANYAKOHA M.W., ... Estimates of proton energies in extragalactic radio sources
1946. 1987AJ.....94.1150E EDELSON R.A. Millimeter-wave spectra and variability of bright, compact radio sources
1947. 1987AJ.....94..871H HAYES J.J.E., S... CCD observations of the jet of the quasar 3C 273
1948. 1987AJ.....94..628M MARSHALL H.L. The optical luminosity function of quasars and low-luminosity active galactic nu...
1949. 1987AJ.....93.1356H HADDOCK T.F., A... Frequent observations of extragalactic compact sources at 24 GHz
1950. 1987AJ.....93.1057N NEUGEBAUER G., ... High-spatial-resolution, near-infrared observations of ARP 220
1951. 1987Afz....27..509T TER-KAZARIAN G.... The energy exhange processes between electrons and photons at the intense radiat...
1952. 1987Afz....27..499Z ZENTSOVA A.S. The two phases in the interstellar media in the nebulae near quasars
1953. 1987Afz....27..371A AHARONIAN F.A.,... On the stability of turbulent synchrotron sources with respect to e+ - e- pair c...
1954. 1987Afz....27..283P PRESHETNIKOV V.... The mass-luminosity dependence for active galaxies nuclei
1955. 1987AcASn..28..173Z ZHANG FU-JUN, Z... Precision of baseline measrement influenced by the structure of compact radio so...
1956. 1987A&AS...71..125T TERASRANTA H., ... 77 GHz continuum observations of variable extragalactic sources
1957. 1987A&AS...70..409S SALONEN E., TER... Five years monitoring of extragalactic radio sources.I. Observations at 12,22 an...
1958. 1987A&AS...70...95D DE GRIJP M.H.K.... Warm IRAS sources. I. A catalogue of AGN candidates from the point source catalo...
1959. 1987A&AS...68..383H HAMUY M., MAZA ... UBVRI photometry of active galaxies. I. Observations
1960. 1987A&A...186L..20D DAMLE S.V., KUN... Hard X-ray observations of the quasar 3C 273
1961. 1987A&A...184...33J JOLY M. Formation of low ionization lines in active galactic nuclei
1962. 1987A&A...182L...1D DAMLE S.V., KUN... Hrad X-ray observations of the quasar 3C 273
1963. 1987A&A...181..237C CHINI R., BIERM... FIR galaxies with compact radio cores
1964. 1987A&A...178....1W WAMPLER E.J. Observational study of Hubble diagram
1965. 1987A&A...176..197C COURVOISIER T.J... The radio to X-ray continuum emission of the quasar 3C 273 and its temporal vari...
1966. 1987A&A...173..237L LOVELACE R.V.E.... Electron-positron jets from gamma-ray beams
1967. 1987A&A...173..229B BOISSE P., CASO... High resolution 12 CO observations of the central parts of the interacting galax...
1968. 1987A&A...171...49S SCHNEIDER P., W... A gravitational lens origin for AGN-variability ? Consequences of micro- lensing...
1969. 1986Sci...234..155T TRIMBLE V., WOL... Quasars at 25
1970. 1986Sci...231..807R RIEKE G.H., WER... Infrared astronomy after IRAS
1971. 1986SByuO..50...53C CHARUGIN V.M. Synchrocompton reactor and nature of UV and X-ray emission of quasars and active...
1972. 1986PPMtO...5..190L LIU RU-LIANG Analysis of X-ray time variability in active galactic nuclei
1973. 1986PisAZ..12..522G GESTRIN S.G., K... The helical structure of radiojets in quasars and active cores of galaxies
1974. 1986PASP...98.1287C CORSO G.J., SCH... Optical monitoring of selected quasars, Lacertids and active galaxies in blue li...
1975. 1986PASP...98..148E ELVIS M. Current issues in the X-ray properties of active galactic nuclei
1976. 1986PASJ...38..475S SOFUE Y., INOUE... 43-GHz continuum observations of the galactic center
1977. 1986PASAu...6..358M MCGEE R.X., NEW... Neutral hydrogen in the galactic halo
1978. 1986Nat...323..134R ROBSON E.I., GE... A new infrared spectral component of the quasar 3C 273
1979. 1986Nat...321..753S SPENCER R.E., J... A compact radio source in the nucleus of M 87
1980. 1986Nat...320..421B BARR P., MUSHOT... Limits of X-ray variability in active galactic nuclei
1981. 1986MNRAS.222..787M MONK A.S., PENS... A search for QSOs in the fields of nearby galaxies - II. NGC 55,253,300 and 5364...
1982. 1986MNRAS.222..619G GIOVANNELLI F.,... A relationship between the X-ray luminosity and redshift of extragalactic object...
1983. 1986MNRAS.222..149B BROWNE I.W.A., ... Extended radio emission round core-dominated quasars - constraints on relativist...
1984. 1986MNRAS.220..927M MORTON D.C., BL... Interstellar absorption lines in the directions of extragalactic objects. II. An...
1985. 1986MNRAS.220...51K KEMBHAVI A., FE... X-ray and radio core emission in radio quasars
1986. 1986MNRAS.219..671B BROWN L.M.J., R... The spectra shape and variability of the blazar 3C 446
1987. 1986MNRAS.218..265P PEACOCK J.A., M... The statistics of radio emission from quasars
1988. 1986MitAG..67..416C CAMENZIND M., C... Interpretation der globalen Spektren von Quasaren
1989. 1986MitAG..67..413R ROSER H.-J., ME... Optische Beobachtungen von Radiohotspots
1990. 1986MitAG..65...95P PORCAS R.W. Compact radio structure of active galactic nuclei
1991. 1986Mgr....45...21C COURVOISIER T.J... Radio to X-ray observations of the quasar 3C 273
1992. 1986JApA....7..225K KUNDT W. The jet of the quasar 3C 273
1993. 1986JAFr...28....3E ENCRENAZ T. Le projet ISO.( Infrared Space Observatory)
1994. 1986IUE8E.R....649C CHENG F.H., KIN... An archival study of IUE observations of low redshift quasars
1995. 1986IUE8E.R....523U ULRICH M.H. Observations of active galactic nuclei with IUE and comparison with X-ray data
1996. 1986IUE8E.R....259S SAVAGE B.D. The galactic corona
1997. 1986Ica....65..152V VALDES F., FREI... A search for the tritium hyperfine line from nearby stars
1998. 1986BICDS..31..137O OCHSENBEIN F., ... Some aspects of the bibliography of astronomical objects
1999. 1986BAAS...18..996R REICHERT G.A., ... Detection of possible Lyman continuum absorption in 3C 273
2000. 1986BAAS...18..995S SADUN A.C. Multi-frequency observation of the flare of the quasar 3C 273
2001. 1986BAAS...18..914C CHENG F.H., YOU... New considerations of the broad line regions of QSOs
2002. 1986BAAS...18..690S SADUN A., HAYES... Photometry of the jet of the quasar 3C 273
2003. 1986BAAS...18..690C CLARKE D.A., NO... Numerical models of magnetically dominated jets
2004. 1986AZh....63..874K KOMBERG B.V. A possible model of variable radio sources with "superluminal" motions of VLBI c...
2005. 1986ApJS...61..305G GREEN R.F., SCH... The Palomar-Green catalog of ultraviolet-excess stellar objects
2006. 1986ApJS...61....1B BENNETT C.L., L... The MIT-Green bank (MG) 5 GHz survey
2007. 1986ApJ...311L..57J JAHODA K., MCCA... Small-scale HI structure and the soft X-ray background
2008. 1986ApJ...309L..69E EDELSON R.A. Far-infrared properties of optically selected quasars
2009. 1986ApJ...308L...1B BEICHMAN C.A., ... Discovery of an infrared-loud quasar
2010. 1986ApJ...308..815N NEUGEBAUER G., ... Quasars measured by the INFRARED ASTRONOMICAL SATELLITE
2011. 1986ApJ...308...78L LANDAU R., GOLI... Active extragalactic sources : nearly simultaneous observations from 20 centimet...
2012. 1986ApJ...308...59E EDELSON R.A., M... Spectral energy distributions of active galactic nuclei between 0.1 and 100 micr...
2013. 1986ApJ...306L..61W WANDEL A., MUSH... Observational determination of the masses of active galactic nuclei
2014. 1986ApJ...306..451B BOROVSKY J.E. Parallel electric fields in extragalactic jets : double layers and anomalous res...
2015. 1986ApJ...305...68S SCHMIDT M., GRE... Counts, evolution, and background contribution of X-ray quasars and other extrag...
2016. 1986ApJ...305...57T TANANBAUM H., A... X-Ray observations of the bright quasar survey
2017. 1986ApJ...304..646R ROELLIG T.L., B... Simultaneous submillimeter and infrared observations of flat-spectrum radio sour...
2018. 1986ApJ...303...76P PACHOLCZYK A.G.... Active galactic nuclei. I. Central source as a cluster of accreting black holes
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2020. 1986ApJ...302..272M MORTON D.C., YO... Extent of ionized calcium in the outer parts of galaxies
2021. 1986ApJ...302...56W WILLS B.J., BRO... Relativistic beaming and quasar emission lines
2022. 1986ApJ...300L..25P PEARSON T.J., B... 1642+690 : a superluminal quasar
2023. 1986ApJ...300..577F FERRARI A., TRU... On wind-type flows in astrophysical jets. II. Propagation outside the nucleus an...
2024. 1986ApJ...300..568R ROBERTS D.A. Knots, wiggles, and flaring in ballistic and stochastic jets
2025. 1986ApJ...300..224S SEGAL I.E., NIC... Comparative statistical study of the chronometric and Friedman cosmologies based...
2026. 1986Ap&SS.120..159J JANG ZIALU, XIA... Apparent superluminal expansion in a quasar neutrino halo
2027. 1986AJ.....92.1030M MOLES M, GARCIA... Light variations in 3C 273
2028. 1986AJ.....92.1020M MA C., CLARK T.... Radio-source positions from VLBI
2029. 1986AJ.....92..691T TYSON J.A. Galaxy clustering in QSO fields at z = 1-1.5 : evidence for galaxy luminosity ev...
2030. 1986AJ.....92...94C CONDON J.J., BR... Radio identifications of IRAS point sources with b>30
2031. 1986AJ.....91.1456R ROBERTSON D.S.,... Celestial reference coordinate systems : submilliarcsecond precision demonstrate...
2032. 1986AJ.....91.1038M MORABITO D.D., ... VLBI observations of 416 extragalactic radio sources
2033. 1986AJ.....91..231W WALTMAN E.B., G... Daily observations of compact radio sources in 1983
2034. 1986A&AS...65..485R ROGER R.S., COS... Spectral flux densities of radio sources at 22 MHz
2035. 1986A&A...167L...1A ANDERSSON M., G... A warm molecular core associated with the compact HII region G 34.3+0.2
2036. 1986A&A...166L...5M METCALFE L., MC... Consequences of gravitational lensing for gamma radiation from 3C 273
2037. 1986A&A...166...27C COLLIN-SOUFFRIN... The emission spectrum of active galactic nuclei. II. High column density photoio...
2038. 1986A&A...164L..25K KIDGER M.R., BE... Identification of quasi-stellar objects in the IRAS catalogue
2039. 1986A&A...161...85B BASSANI L., DEA... Gamma-ray observations and relativistic jets in active galactic nuclei
2040. 1986A&A...161....1D DANESE L., DE Z... Cosmological evolution of AGNs in the X-ray band
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2044. 1985SSRev..40..559M MCHARDY I. X-ray timing and spectral observations of active galactic nuclei
2045. 1985S&W....24..588W WITZEL A. Ergebnisse der Radiointerferometrie
2046. 1985S&W....24..315F FRIED J. Quasargalaxien
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2048. 1985PASP...97..932S SPINRAD H., DJO... A third update of the status of the 3 CR sources : further new redshifts and new...
2049. 1985PASP...97..734M MEYERS K.A., PE... On the asymmetry of broad-line H-beta emission in Seyfert 1 galaxies
2050. 1985PASP...97..395S SADUN A.C. A flare in the optical spectrum of 3C 273
2051. 1985PASP...97..118C CORSO G.J., SCH... Recent photographic monitoring of 3C 273 in blue light
2052. 1985PASAu...6..186G GREENHILL J.G.,... An australian broad-band satellite for X-ray astronomy
2053. 1985PASAu...6..137N NORRIS R.P., BA... The Parkes-Tidbinbilla interferometer
2054. 1985Obs...105....1R ROWAN-ROBINSON ... Results from the IRAS survey
2055. 1985Nat...318..345D DAVIS R.J., MUX... Radio emission from the jet and lobe of 3C 273
2056. 1985Nat...316..524C COURVOISIER T.J... Ultraviolet continuum variability of the quasar 3C 273
2057. 1985Nat...314..425F FLATTERS C., CO... The radio jet of the quasar 3C 273
2058. 1985MNRAS.217..281G GEAR W.K., GEE ... Thermal and non-thermal emission from NGC 1275 (3C 84)
2059. 1985MNRAS.216..679F FOLEY A.R., DAV... MERLIN radio observations of the quasar 3C 273
2060. 1985MNRAS.216..173W WALL J.V., PEAC... Bright extragalactic radio sources at 2.7 GHz- III. The all-sky catalogue
2061. 1985MNRAS.216...63N NETZER H. Quasar discs - I. The Baldwin effect
2062. 1985MNRAS.215..799M MILLER L., LONG... The gaseous environments of double radio galaxies
2063. 1985MNRAS.215..417C CRUISE A.M., DO... Accretion noise in active galactic nuclei
2064. 1985MNRAS.215..383S SINGAL A.K., GO... Ultra-relativistic bulk motion and radio flux variability of active galactic nuc...
2065. 1985MNRAS.213..777A AITKEN D.K., RO... 8-13 mu-m spectrophotometry of galaxies - IV. Six more Seyferts and 3C 345
2066. 1985MNRAS.212..601V VIJAYANARASIMHA... Interplanetary scintillation observations of 57 flat-spectrum sources at 327 MHz...
2067. 1985MitAG..63...21D DE BOER K.S. The gaseous galactic halo
2068. 1985JApA....6...49S SAPRE A.K., MIS... An X-ray Hubble diagram for quasi-stellar objects
2069. 1985IKryO..70..144V VALTAOJA E., VA... The spectra of radio emission of several extragalactic radio sources in the rang...
2070. 1985BAAS...17..889S SCHWARTZ D.A. A minimum rate of change analysis of X-ray variability in active galactic nuclei...
2071. 1985BAAS...17..856S SADUN A.C. The gamma-ray background from a superposition of quasar jet sources
2072. 1985BAAS...17..831S STERN C.P., HAR... X-ray emission from the jet in 3C 273
2073. 1985BAAS...17..576W WILKES B.J., EL... Further results on QSO soft X-ray spectra
2074. 1985BAAS...17..550U ULVESTAD J.S., ... Effects of source structure on position determinations made with VLBI observatio...
2075. 1985AZh....62.1024Z ZHAROV V.E., KO... The determination of the baseline of the Simeiz-Pushchino interferometer
2076. 1985AZh....62..816L LIPATOV B.N., S... Measurements of the earth's rotation parameters and the love numbers h, l, and k...
2077. 1985AZh....62..662M MOSIN A.P., DIB... The synchro-Compton reactor and the correlations of the parameters of radiation ...
2078. 1985AZh....62..160B BLINOV N.S., ZH... On the arrangement of the time service at the Crimea-Pushchino radio interferome...
2079. 1985ApJS...59..513A ALLER H.D., ALL... Spectra and linear polarizations of extragalactic variable sources at centimeter...
2080. 1985ApJS...57..693R RUDNICK L., JON... Broad-band polarization observations of active compact radio sources
2081. 1985ApJ...299..109M MARSHALL H.L. The evolution of optically selected quasars with z < 2.2 and B <20
2082. 1985ApJ...298..448W WAMPLER E.J., P... Optical selection effects that bias quasar evolution studies
2083. 1985ApJ...298..114M MARSCHER A.P., ... Models for high-frequency radio outbursts in extragalactic sources, with applica...
2084. 1985ApJ...296..458L LAWRENCE C.R., ... Strong source VLBI observations at 22 GHz
2085. 1985ApJ...296..423C CUTRI R.M., WIS... Variability and the nature of QSO optical-infrared continua
2086. 1985ApJ...296..399S SHARA M.M., MOF... Narrow-band O III imaging of the QSO 4C 18.68 : a tidal tail revealed ?
2087. 1985ApJ...295L..27N NEUGEBAUER G., ... A new luminosity component in 3C 48
2088. 1985ApJ...295..394P PUETTER R.C., H... Theoretical quasar emission-line ratios. VIII. Implications of free-free emissio...
2089. 1985ApJ...293L..11M MILEY G.K., NEU... IRAS observations of Seyfert galaxies
2090. 1985ApJ...293..120B BOROSON T.A., P... More spectroscopy of the fuzz around QSOs : additional evidence for two types of...
2091. 1985ApJ...292L...5B BIRETTA J.A., C... Observations of 3C 273 with high north-south resolution
2092. 1985ApJ...290..627J JONES T.W., RUD... Magnetic field structures in active compact radio sources
2093. 1985ApJ...290..394H HUBBARD E.N., P... Theoretical quasar emission-line ratios. VII. Energy-balance models for finite h...
2094. 1985ApJ...290..130H HALPERN J.P. X-ray spectrum and variability of 3C 120
2095. 1985ApJ...289..120S SCHMITT J.H.M.M... VLBI observations of the nucelus of M 87 at two epochs
2096. 1985ApJ...289..109U UNWIN S.C., COH... VLBI monitoring of the superluminal quasar 3C 273, 1977-1982
2097. 1985ApJ...289...67D DE ROBERTIS M. Observations of the Hbeta region in some broad-line objects
2098. 1985ApJ...288..159A ARMSTRONG J.T.,... VLA observations of smooth, rapidly rotating NH3 in the Sagittarius A " 15 km.s-...
2099. 1985ApJ...288...94W WILLS B.J., NET... Broad emission features in QSOs and active galactic nuclei. II. New observations...
2100. 1985Ap&SS.117..293S SIL'CHENKO O.K.... 'Nomadic' nuclei of galaxies
2101. 1985Ap&SS.115..107S SAPRE A.K., MIS... Redshifts of the brightest X-ray QSO's
2102. 1985Ap&SS.111...97C CARVALHO J.C. The infrared emission of quasars
2103. 1985AJ.....90.2474A ANGIONE R.J., S... 3C 273 historical data base
2104. 1985AJ.....90.1446J JONES D.L. Does orientation affect the smoothness of parsec-scale radio jets ?
2105. 1985AJ.....90.1184S SMITH P.S., BAL... UBVRI field comparison stars for selected active quasars and BL Lacertae objects...
2106. 1985AJ.....90..590M MORABITO D.D., ... Arcsecond positions for milliarcsecond VLBI nuclei of extragalactic radio source...
2107. 1985AJ.....90...30R RUSK R., SEAQUI... Alignment of radio and optical polarization with VLBI structure
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2109. 1985A&A...152..271M MOLES M., GARCI... UBVRI observations of quasars
2110. 1985A&A...150..129C CARVALHO J.C. Magneto-ionic content of compact extragalactic radio sources
2111. 1985A&A...144L..23S SEGAL I.E., NIC... Uniformity of quasars in the chronometric cosmology
2112. 1985A&A...144..298B BROWNE P.F. Magnetic vortex tubes, jets and nonthermal sources
2113. 1985A&A...143..431S SCHLICKEISER R.... A viable mechanism to etablish relat ivictic thermal particle distribution funct...
2114. 1985A&A...143....1D DOLAN J.F., CAR... High energy X-ray observations of COS-B gamma-ray sources from OSO-8
2115. 1984SvA....28..140A Artyukh, V. S. Observations of Parkes quasars 102 MHz
2116. 1984S&T....67..119S SCHORN R.A. The frigid world of IRAS - II
2117. 1984PisAZ..101.808V VITKOVSKIJ V.V.... Distant radiogalaxies of moderate luminosity in the vicinity of 3C 273
2118. 1984PASP...96..148A ARP H. The nearest quasars
2119. 1984PASAu...5..510W WRIGHT A.E. On the variability of some Parkes radio sources
2120. 1984MNRAS.211...47S SAIKIA D.J., SH... Relative orientation of core polarization at lambda 6 cm and the overall radio a...
2121. 1984MNRAS.209..697L LLOYD C. Optical monitoring of radio sources
2122. 1984MNRAS.208..409K KOMESAROFF M.M.... Circular and linear polarization variations of compact radio sources
2123. 1984MNRAS.207...35R ROCHE P.F., AIT... 8-13mu-m spectrophotometry of galaxies - II. 10 Seyferts and 3C 273
2124. 1984MNRAS.206p...5W WARD M.J., MORR... O I lam 8446 and Na I lam 5893 in the quasar 3C 273
2125. 1984MitAG..62..343S SCHONKNECHT G.,... Interpretation des Quasarspektrums von GD 1339
2126. 1984MitAG..62..341M MEISENHEIMER K.... Optische Morphologie, Farbe und Polarization des Jets von 3C 273
2127. 1984MitAG..62..151K KOLLATSCHNY W.,... Kern-Aktivittat in Wechselwirkenden Galaxien
2128. 1984Mgr....37....8C COURVOISIER T.J... Study of the overall spectrum of the QSO 3C 273
2129. 1984JApA....5..495N NARLIKAR J.V., ... Faster-than-light motion in quasars
2130. 1984IUE6N.R....123W WU C.C., BLADES... Galactic absorption lines measured from the IUE low dispersion spectra of active...
2131. 1984IUE6N.R......3S SAVAGE B.D. IUE absorption line studies of highly ionized interstellar gas
2132. 1984IrAJ...163.202P PORTER N.A. Report on the gamma-ray astronomy papers presented at the 18th International Cos...
2133. 1984IKryO..69...78E EFANOV V.A., MO... The observations of extragalactic radio sources at 8.2 and 13.5 mm wavelengths
2134. 1984BAAS...162.520R ROELLING T.L., ... Submillimeter and infrared observations of flat spectrum radio sources
2135. 1984BAAS...162.519U UNWIN S.C., COH... X-ray emission and bulk relativistic motion in the core of 3C 273
2136. 1984BAAS...16.1008B BIRETTA J.A., C... VLBI observations of 3C 273 with high north-south resolution
2137. 1984BAAS...16..957A ALLER M.F., ALL... Cm-wavelength linear polarizations and spectra of superluminal radio sources
2138. 1984BAAS...16..953U UNWIN S.C., BIR... Radio structure and kinematics of the core of 3C 279
2139. 1984BAAS...16..952S SADUN A.C. A flare in the optical spectrum of 3C 273
2140. 1984BAAS...16..933V VENKATESAN D., ... Balloon observations of hard X-rays from 3C 273
2141. 1984BAAS...16..917M MARSCHER A.P., ... Models for high-frequency radio dto infrared outbursts in extragalactic sources
2142. 1984BAAS...16..747W WOOLF N., SYNNO... UV spectro-interferometry from the shuttle bay
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2147. 1984ARA&A..22..319B Bridle, Alan H.... Extragalactic Radio Jets
2148. 1984ApJS...56..507W WOOD K.S., MEEK... The HEAO A-1 X-ray source catalog
2149. 1984ApJS...54..581L LEVINE A.M., LA... The HEAO1 A-4 catalog of high-energy x-ray sources
2150. 1984ApJS...54..211B BENNETT, C. L.,... 5 GHz SOURCE VARIABILITY AND THE GAIN OF THE NRAO 300 FOOT TELESCOPE
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2152. 1984ApJ...284..856M MORFILL G.E., F... On the nature of the galactic gamma-ray sources
2153. 1984ApJ...284...33R RUDY R.J. Effects of dust on the infrared emission, selected line ratios, and polarization...
2154. 1984ApJ...284...23L LEVAN P.D., PUE... He I lambda 10830 emission in Seyfert galaxies and QSOs
2155. 1984ApJ...283..529P PETERSON B.M., ... Are forbidden lines present in the optical spectrum of the QSO 3C 273 ?
2156. 1984ApJ...282L..69T TAKANO T., FUKU... High angular resolution CS (J=1-0) observations of the bipolar flow source near ...
2157. 1984ApJ...282..402B BARVAINIS R., P... Time variability of the 87 GHz linear polarization and flux density of active ex...
2158. 1984ApJ...281..535B BOROSON T.A., O... Spectroscopy of the nebulosity around eight high-luminosity QSOs
2159. 1984ApJ...280..629R ROOD R.T., BANI... The 8.7 GHz hyperfine line of 3 He+ in galactic HII regions
2160. 1984ApJ...280..499P PETRE R., MUSHO... Soft X-ray spectral observations of quasars and high X-ray luminosity Seyfert ga...
2161. 1984ApJ...280..491S SHUDER J.M. Emission-line profiles in low-redshift QSOs
2162. 1984ApJ...280..483M MORRISON P., RO... Relativistic jet meets target : the gamma-rays from 3C 273
2163. 1984ApJ...280..102G GEAR W.K., ROBS... Millimeter -wave observations of flat spectrum radio sources
2164. 1984ApJ...280...98H HENRY J.P., BEC... Infrared observations of the 3C 273 jet
2165. 1984ApJ...279..485S STOCKMAN H.S., ... The optical polarization properties of "normal" quasars
2166. 1984ApJ...279..465M MOORE R.L., STO... A comparison of the properties of highly polarized QSOs versus low-polarization ...
2167. 1984ApJ...279...19W WELTER G.L., PE... The rotation measure distribution of QSOs and of intervening clouds : magnetic f...
2168. 1984ApJ...278...28Z ZAMORANI G., GI... X-ray variability of quasars
2169. 1984ApJ...277..495K KRISS G.A. Observational tests of X-ray heating in the broad-line region of quasars and Sey...
2170. 1984ApJ...276..403W WAMPLER E.J., G... Spectrophotometry of two complete samples of flat radio spectrum quasars
2171. 1984ApJ...276...92Y YORK D.G., RATC... Interstellar lines in spectra of extragalactic sources. III. Markarian 509; , Ar...
2172. 1984Ap&SS.104..297M MIKKOLA S., SAA... Dynamical evolution of fragmenting gas clouds
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2174. 1984Ap&SS.103..165B BENDINELLI O., ... Deconvolution of quasar images from point-spread function : application to 3C 27...
2175. 1984Ap&SS.100..227V VALTAOJA E. Circular polarization and the structure of compact extragalactic radio sources
2176. 1984AJ.....89.1688S STEIN W.A., SIT... The radio-to-visual spectral-flux disribution of very red quasars
2177. 1984AJ.....89.1464F FEIGELSON E.D.,... Radio and X-ray emission in radio-selected quasars
2178. 1984AJ.....89..987F FANSELOW J.L., ... Radio interferometric determination of source positions utilizing deep space net...
2179. 1984AJ.....89..979B BRIDLE A.H. Sidedness, field configuration, and collimation of extragalactic radio jets
2180. 1984AJ.....89..336W WEHRLE A.E., MO... Very long baseline interferometry observations of 257 extragalactic radio source...
2181. 1984AIByu..18..117S SOBOLEVA N.S., ... To the question on the "dynamic range" of the ratan-600
2182. 1984Afz....20..223A AHARONIAN F.A.,... Relativistic electron-photon showers in the nuclei of active galaxies and quasar...
2183. 1984AcASn...41..56C CHU YUHUA, SHEN... Photometry of the active nuclei of galaxies - photographic photometry of the qua...
2184. 1984A&AS...56..415B BELL BURNELL S.... A catalogue of X-ray spectra observed with the Ariel V proportional counter (Exp...
2185. 1984A&A...140..341C CAMENZIND M., C... The radio-to-UV continuum in 3C 273
2186. 1984A&A...139..289C CHITRE S.M., NA... 3C 273 : a gravitationally lensed quasar ?
2187. 1984A&A...138..337B BENDINELLI O., ... Deconvolution of photographic images of quasars from point spread functions
2188. 1984A&A...138...49L LELIEVRE G., NI... Optical structure of the M 87 and 3C 273 jets
2189. 1984A&A...137..117C CHINI R., KREYS... One-millimeter continuum observations of galactic and extragalactic sources
2190. 1984A&A...136..351B BEZLER M., KEND... The high energy X-ray spectrum of 3C 273
2191. 1984A&A...133...27Z ZENSUS J.A., PO... VLBI study of 57 flat spectrum radio sources at 5 GHz
2192. 1984A&A...131...81M MAVRIDES S., MU... One more sample supporting the cosmological evolution of flat-spectrum quasars
2193. 1984A&A...130L...9C CAMENZIND M. Superluminal motion within non-relativistic jets
2194. 1984A&A...130..191A ARGUE A.N., DE ... A catalog of selected compact radio sources for the construction of an extragala...
2195. 1983SSRev..36...93M MORFILL G.E., T... Point-like gamma-ray sources
2196. 1983SSRev..36...61H HERMSEN W. Gamma-ray sources observed by COS-B
2197. 1983SSRev..36...51S SHAPIRO M.M., S... Gamma rays and neutrinos as complementary probes in astrophysics
2198. 1983Sci...219...51R ROGERS A.E.E., ... Very-long-baseline radio interferometry : the Mark III system for geodesy, astro...
2199. 1983S&W....221.466G GOTTWALD M. Gamma-astronomie mit COS-B
2200. 1983Rech..149.1446N NIETO J.L., WLE... Les jets des galaxies : une enigme enfouie dans les noyaux
2201. 1983QJRAS..24..122W WOLFENDALE A.W.... The origin of cosmic rays
2202. 1983PisAZ...9..585S SOBOLEVA N.S., ... 3C 84 : the 5' halo and a search for traces of radio emission from the compact c...
2203. 1983PisAZ...9..415M MATVEENKO L.I.,... Three-element very-long baseline radio interferometer
2204. 1983PhRep..97..175T TROMBKA J.I., F... Gamma-ray astrophysics
2205. 1983PASP...95..799H HUTCHINGS J.B. QSOs : recent clues to their nature
2206. 1983PASP...95..289S SELLGREN K., SO... Observations of the line profile of Paschen Alpha in 3C273
2207. 1983PASAu...5..270R RAHMAT-SAMII Y.... Microwave holographic surface measurement of the Tidbinbilla 64-m antenna
2208. 1983PASAu...5..144R ROBERTSON J.G. Radio galaxies and quasars in clusters of galaxies
2209. 1983PASAu...5....2W WILKES B.J., WR... An atlas of QSO spectra
2210. 1983Natur.303...26S SCHILIZZI, R., ... Large-scale radio structures of superluminal sources
2211. 1983Nat...305..194R ROBSON E.I., GE... A flare in the millimetre to IR spectrum of 3C 273
2212. 1983Nat...303...26S SCHILIZZI R.T.,... Large-scale radio structures of superluminal sources
2213. 1983MSAIt..54..715F FERRARI A. Jets from QSO's
2214. 1983MSAIt..54..643G GILMORE G. Some current QSO research at ROE
2215. 1983MSAIt..54..617B BARBIERI C., CR... Optical variability of Quasi Stellar Objects
2216. 1983MNRAS.204.1285F FLETT A.M., HEN... Flux density and linear polarization measurements of variable radio sources at l...
2217. 1983MNRAS.204..317B BLADES J.C., MO... Interstellar absorption lines in the directions of extragalactic objects -I
2218. 1983MNRAS.203..861C CLEMENTS E.D. Optical positions of quasars
2219. 1983MNRAS.202.1049M MASSARO E. The gamma-ray colour of the Milky Way and the cosmic-ray electron density
2220. 1983MNRAS.202..125B BERGERON J., BO... MR 2251-178 : a nearby QSO embedded in a giant H II envelope
2221. 1983MitAG..60...45W WITZEL A. Neuere Beobachtungen von Kernen aktiver Galaxien
2222. 1983Mgr....32...33S SOL H. CCD pictures of peculiar galaxies with jets or extensions
2223. 1983IKryO..68..104E EFANOV V.A., MO... The observations of variable extragalactic radio sources at wavelengths 8 and 13...
2224. 1983IAUC.3825....1A ABRAHAM Z., BOT... 3C 273
2225. 1983IAUC.3795....1A ADE P.A.R., NOL... 3C 273
2226. 1983CR....296.1779L LELIEVRE G., NI... Etude, a haute resolution, du jet optique de Messier 87
2227. 1983ChA.....7..145W WAN TONG-SHAN, ... Summary results of the Shanghai-Effelsberg VLBI experiment
2228. 1983BAAS...15..958C CUTRI R.M., WIS... Simultaneous optical and infrared photometry of midly variable, low polarization...
2229. 1983ApJS...52..341M MCALARY C.W., M... A near-infrared and optical study of X-Ray selected Seyfert Galaxies. I. Observa...
2230. 1983ApJS...52..293W WEILER K.W., DE... A catalog of high accuracy polarization measurements
2231. 1983ApJS...51...67L LAWRENCE, C. R.... 5 GHz OBSERVATIONS OF SOURCES IN THE ARECIBO 611 MHz SURVEY
2232. 1983ApJ...275L..33K Kuhr, H.; Liebe... The most luminous quasar - S5 0014+81
2233. 1983ApJ...274L..13M MESZAROS P. A thermal interpretation of the x-ray spectra of quasars, active galactic nuclei...
2234. 1983ApJ...274..136Y YORK D.G., WU C... Interstellar absorption lines in the spectrum of 3C 273
2235. 1983ApJ...273...58C CLEGG P.E., GEA... Millimeter and submillimeter observations of 3C 273
2236. 1983ApJ...272L..41T TYSON J.A. Expected number of multiple QSOs from galaxy and QSO surface density data
2237. 1983ApJ...272..383C Cohen, M. H.; U... VLBI maps of 3C 273 and 3C 345 at 2.3 GHz
2238. 1983ApJ...272...11P Pica, A. J.; Sm... Optical variability, absolute luminosity, and the Hubble diagram for QSOs
2239. 1983ApJ...269L...1C COHEN M.H., UNW... Rectilinear motions in 3C 345
2240. 1983ApJ...269..387P PRESTON R.A., M... A statistical VLBI study of milli-arcsecond cores in extragalactic radio sources...
2241. 1983ApJ...269..352S SCHMIDT M., GRE... Quasar evolution derived from the Palomar bright quasar survey and other complet...
2242. 1983ApJ...269...29F FRENCH H.B., GU... On the association of galaxies and QSOs
2243. 1983ApJ...268L...1W WOLFE A.M. Why high-latitude clouds in our galaxy and the highly redshifted clouds observed...
2244. 1983ApJ...268..582M MALKAN M.A. The ultraviolet excess of luminous quasars. II. Evidence for massive accretion d...
2245. 1983ApJ...268..105E ELVIS M., BRIEL... Extended soft X-ray emission from NGC 4151
2246. 1983ApJ...268...68L LANDAU R., JONE... Extragalactic 1 mm sources : simultaneous observations at cm, mm and visual wave...
2247. 1983ApJ...268...60T TANANBAUM H., W... X-ray studies of quasars with the Einstein observatory .III. The 3CR sample
2248. 1983ApJ...265..620P PROTHEROE R.J.,... On the origin of relativistic particles and gamma-rays in quasars
2249. 1983ApJ...265..210D DE BOER K.S., S... Absorption by halo gas in the direction of M13
2250. 1983ApJ...265...18S SOIFER B.T., NE... Infrared/Optical energy distributions of high-redshift quasars
2251. 1983ApJ...264...92T TENNANT A.F., M... The absence of rapid X-ray variability in active galaxies
2252. 1983ApJ...264...87B BROWN R.L., MIT... 21 centimeter H I absorption at z = 0.437 against the extended radio structure o...
2253. 1983Ap&SS..94..319S SOUCEK J. Apparent superluminal velocities due to the curvature of space
2254. 1983Ap&SS..94...31G GURZADYAN G.A.,... On the dynamical structure of QSOs and the origin of emission clouds
2255. 1983Ap&SS..93..277C COURVOISIER T.J... A model for the emission spectrum of active galactic nuclei
2256. 1983Ap&SS..91...35C COE M.J., BOWRI... A study of the long-term variability in radio emission of active galaxies
2257. 1983AJ.....88.1736I ISRAEL F.P., VA... A radio continuum survey of nearby galaxies. I. Observations at 0.4, 0.8, 4.8 an...
2258. 1983AJ.....88.1376H HARRINGTON R.S.... Precise positions in the FK4 system for ten optical counterparts of extragalacti...
2259. 1983AJ.....88.1138M MORABITO D.D., ... Arcsecond positions for milliarcsecond VLBI nuclei of extragalactic radio source...
2260. 1983AJ.....88..709H HINTZEN P., ULV... Are wide-angle radio-tail QSOs members of clusters of galaxies ?. I. VLA maps at...
2261. 1983A&AS...51...47S SALONEN E., LEH... Flux density measurements of bright extragalactic sources at 36.8 GHz
2262. 1983A&A...128..148D DULTZIN-HACYAN ... THE UV SPECTRUM OF PKS 2251+113 AND PHYSICAL CONDITIONS IN THE BROAD LINE REGION...
2263. 1983A&A...125..146K KRONBERG P.P., ... Search for large scale extension of the quasars 3C 273, 3C 345 and 3C 380
2264. 1983A&A...125...52B BASSANI L., DEA... Super-Eddington luminosity characteristics of active galactic nuclei
2265. 1983A&A...123..207S SCOTT S.L., COL... Solar wind observations near the sun using interplanetary scintillation
2266. 1983A&A...117L...5S SHERWOOD W.A., ... Rapid variability in 3C 273 at 1 mm
2267. 1982PASP...94..404P PETERSON, C. Photometry of southern galaxies
2268. 1982PASP...94...26M MATSAKIS, D., B... Search for redshifted CH2O, H2O, O2, and NH3 in Seyfert galaxies and quasars
2269. 1982Natur.299..788B BROWNE, I., CLA... MERLIN observations of superluminal radio sources
2270. 1982Nat...299..788B Browne, I. W. A... MERLIN observations of superluminal radio sources
2271. 1982MNRAS.200.1067O ORR M.J.L., BRO... Relativistic beaming and quasar statistics
2272. 1982MNRAS.199..943H HYLAND A.R., AL... An infrared study of quasars
2273. 1982IUE4N.R....322M MEAD J.M., BOGG... Bibliographical index of objects observed by IUE
2274. 1982IUE4N.R....160W WU C.C., BOGGES... A comparison of the emission line properties between quasars and type 1 Seyfert ...
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2276. 1982IUE3E.R....549B BOISSON C., ULR... Line profiles and continuum radiation in Seyfert galaxies
2277. 1982AuJPh..35..177W Wright, A. E., ... The Parkes 2700 MHz Survey: A resurvey of the +/- 4^deg^ declination zone
2278. 1982ARA&A..20..431B Balick, B., Hec... Extranuclear clues to the origin and evolution of activity in galaxies
2279. 1982ApJ...262..460E ENNIS D.J., NEU... 1 millimeter continuum observations of quasars
2280. 1982ApJ...262..451E ENNIS, D. J., N... VARIABILITY OF COMPACT RADIO SOURCES AT A WAVELENGTH OF 1 MILLIMETER
2281. 1982ApJ...259..486S SITKO, M. L., S... 0.35-3.5 MICRON PHOTOMETRY OF X-RAY EMITTING QSOs
2282. 1982ApJ...257L...1T Tyson, J. A.; B... Deep CCD images of 3C 273
2283. 1982ApJ...257..499B BLUMENTHAL G.R.... X-ray, optical, and radio properties of quasars
2284. 1982ApJ...257..487P Puetter, R. C.;... The continuum of QSOs and the nature of the broad 3600 A emission feature
2285. 1982ApJ...255L..93P Perley, R. A., ... THE EXTENDED RADIO STRUCTURE OF COMPACT EXTRAGALACTIC SOURCES
2286. 1982ApJ...254...22M MALKAN M.A., SA... The ultraviolet excess of Seyfert 1 galaxies and quasars
2287. 1982ApJ...253..485P PICCINOTTI G., ... A complete x-ray sample of the high-latitude (b)-20 sky from HEAO 1 A-2 : log N-...
2288. 1982ApJ...252...39M Mathews, W. G. Quasar pancakes
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2290. 1982AJ.....87.1374D Dick, S. J.; Ho... Precise positions in the FK4 system for 120 radio source reference stars
2291. 1982AJ.....87..859P PERLEY, R. A. THE POSITIONS, STRUCTURES AND POLARIZATIONS OF 404 COMPACT RADIO SOURCES
2292. 1982AJ.....87..595O OWEN, F. N., PU... OBSERVATIONS OF X-RAY QUASARS AT 90 GHz
2293. 1982AJ.....87..570K KAPLAN, G. H., ... PRECISE RADIO SOURCE POSITIONS FROM INTERFEROMETRIC OBSERVATIONS
2294. 1982AJ.....87..532A ABRAHAM, Z., KA... SEARCH FOR SHORT TERM VARIABILITY IN NONTHERMAL RADIO SOURCES
2295. 1982AJ.....87..517M MORABITO, D. D.... ARCSECOND POSITIONS FOR MILLIARCSECOND VLBI NUCLEI OF EXTRAGALACTIC RADIO SOURCE...
2296. 1982AJ.....87..449E EPSTEIN, E. E.,... QUENCHINGS AND OUTBURSTS OF EXTRAGALACTIC RADIO SOURCES: NINE YEARS OF 3.3-MM ME...
2297. 1982AJ.....87..378S SEAQUIST E.R., ... Radio and X-ray observations of compact sources in or near supernova remnants
2298. 1982A&AS...48..137S Simard-Normandi... Integrated linear polarization of extragalactic radio sources at 10.5 GHz ({lamb...
2299. 1981SvA....25..412A Amirkhanyan, V.... A sky survey at 8.7 and 14.4 GHz: the zone {delta} = 0^deg^-4^deg^
2300. 1981PASP...93..558R Rudy, R. J.; Le... Further observations of 3C 273 for the 3.3-micron dust feature
2301. 1981Natur.294..540C CONWAY, R., DAV... Radio jet of 3C273
2302. 1981Natur.290..365P PEARSON, T., UN... Superluminal expansion of quasar 3C273
2303. 1981Nat...294..540C Conway, R. G., ... Radio jet of 3C 273
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2306. 1981MNRAS.196..597W Wall, J., Pears... Models of radio source evolution. II - The 2700-MHz source count
2307. 1981MNRAS.196..567R Ryle, M., and B... Measurements of the linear and circular polarization of some compact radio sourc...
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2309. 1981MNRAS.194..795G Glass, I. S. JHK Observations of Quasars and BL Lac Objects
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2311. 1981MNRAS.194..359W Willingale, R. Use of the maximum entropy method in X-ray astronomy
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2313. 1981AuJPh..34..471S Shimmins, A. J.... Flux densities at 8.87 GHz of 347 Small-Diameter Radio sources
2314. 1981ApJS...46..239S SIMARD-NORMANDI... LINEAR POLARIZATION OF EXTRAGALACTIC RADIO SOURCES AT 3.71 AND 11.1 CENTIMETERS
2315. 1981ApJS...45...97S SIMARD-NORMANDI... The faraday rotation measures of extragalactic radio sources
2316. 1981ApJ...251..451G GRANDI, S. Fe II emission in quasars
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2319. 1981ApJ...248..956S SONGAILA A., CO... A high-resolution optical survey of interstellar absorption lines toward globula...
2320. 1981ApJ...247..750W WYCKOFF S., WEH... Resolution of quasar images
2321. 1981ApJ...246..653C COWIE L.L., SON... Galactic disk absorption lines in the spectrum of the quasar 3C 273
2322. 1981ApJ...246...91D DENNISON B., CO... A search for interstellar scintillations in a large sample of low-frequency vari...
2323. 1981ApJ...245..818C CUTRI R.M., AIT... Infrared spectrophotometry of three Seyfert galaxies and 3C 273
2324. 1981ApJ...245..811V Vestrand, W. T.... Effects of gamma-ray, neutrino, and particle production on the energetics and dy...
2325. 1981ApJ...245..406W WEISHEIT J.C., ... X-ray heating and ionization of broad-line emission regions in QSOs and active g...
2326. 1981ApJ...245..357Z ZAMORANI G., HE... X-ray studies of quasars with the Einstein Observatory. II
2327. 1981ApJ...243..700K KONIGL A. Relativistic jets as X-ray and gamma-ray sources
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2329. 1981ApJ...243..147L LINKE R.A., STA... Millimeter-wave absorption features toward the galactic center: evidence for a m...
2330. 1981ApJ...243...97J JONES T.W., RUD... The broad-band spectra and variability of compact nonthermal sources
2331. 1981AJ.....86.1604D DENNISON, B., B... 318-MHz VARIABILITY OF COMPLETE SAMPLES OF EXTRAGALACTIC RADIO SOURCES. II
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2333. 1981AJ.....86.1010U ULVESTAD, J., A... A VLA SURVEY OF STRONG RADIO SOURCES
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2335. 1981AJ.....86..371P PAULINY-TOTH, I... 6-cm VLBI OBSERVATIONS OF COMPACT RADIO SOURCES
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2338. 1981A&AS...44..159B BARBIERI C., RO... Survey of the optical varaibility of compact extragalactic objects. IV. Objects ...
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2341. 1981A&A....97...94B BERGERON J., MA... Far UV study on the non-thermal activity in the narrow line galaxies NGC 4507 an...
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2343. 1980PASP...92..553S SMITH H.E., SPI... An update of the status of the revised 3C catalog of radio sources; 22 new galax...
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2350. 1980LickO.857....1G GRANDI S.A. O I lambda 8446 emission in Seyfert 1 galaxies
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2354. 1980IUE2E.R.....71S SNIJDERS M.A.J.... Ultraviolet observations of quasars
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2365. 1980ApJ...238...10G GRANDI, S. O I 8446 A emission in Seyfert 1 galaxies
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2401. 1978LickO.802....1P PHILLIPS M.M. Permitted Fe II emission in Seyfert 1 galaxies and QSOs. I. Observations
2402. 1978LickO.779....1G GRANDI S.A., PH... On the possible identification of Mg II lambda 2934 emission in QSOs
2403. 1978LickO.774....1O OSTERBROCK D.E.... Optical emission-line spectra of Seyfert galaxies and radio galaxies
2404. 1978ApJS...38..357F FORMAN W., JONE... The fourth UHURU catalog of X-ray sources
2405. 1978ApJS...38..267O O'Dell, S. L., ... The Changes in Spectral-Flux Distribution During Variability of Extragalactic No...
2406. 1978ApJS...38..187P Phillips, M. Permitted Fe II Emission in Seyfert 1 Galaxies and QSOs I. Observations
2407. 1978ApJS...36..317W WILLS, D., LYND... Studies of new complete samples of quasi-stellar radio sources from the 4C and P...
2408. 1978ApJ...226L..57B BALDWIN J.A., R... The Lalpha/Hbeta/Palpha ratio in the quasar PG 0026+129
2409. 1978ApJ...226L..53P PUETTER R.C., S... Spectrophotometry of quasi-stellar objects at optical and infrared wavelengths :...
2410. 1978ApJ...224L..43M MARGON B., KWIT... The spectrum and luminosity of the low-redshift QSO 0241+622
2411. 1978ApJ...224...22O O'Dell, S. L., ... Coordinated Photometric and Spectroscopic Observations of Strong Extragalactic 9...
2412. 1978ApJ...222..761E ERICKSON W.C., ... 26.3 MHz radio source survey. III. Correlation with extragalactic X-ray sources
2413. 1978ApJ...221L..43H HELMKEN, H., DE... Compact and diffuse X-ray sources in the core of the Perseus cluster /Abell 426/
2414. 1978ApJ...220L..31S SCHMIDT, G., PE... Imaging polarimetry of the jets of M87 and 3C 273
2415. 1978ApJ...220...25E ELIAS, J., NEUG... 1 millimeter continuum observations of extragalactic objects
2416. 1978AJ.....83.1257D DE BRUYN, A., S... Absolute spectrophotometry of 68 Seyfert galaxy nuclei
2417. 1978AJ.....83..685O Owen, F. N., Po... Observations of Radio Sources with Flat Spectra
2418. 1977PASAu...3..137H HYLAND A.R., SC... Interpretation of quasar colours in the near ir
2419. 1977MNRAS.179..719S Stannard, D., a... A comparitive study of the properties of 3CR and 4C quasars
2420. 1977AuJPA..43....1S SLEE, O. Culgoora-3 list of radio source measurements
2421. 1977ApJ...217L.117W WU C.C. Ultraviolet observations of 3C 273 by the ANS
2422. 1977ApJ...216..698H HILDEBRAND, R.,... Submillimeter photometry of extragalactic objects
2423. 1977ApJ...214L..79B BLAZIT A., BONN... The digital speckle interferometer: preliminary results on 59 stars and 3C 273
2424. 1977ApJ...212...22M MUSHOTZKY, R., ... A search for hard X-rays from five strong extragalactic radio sources
2425. 1977ApJ...211..669H HODGE, P., ALLE... Variations in the circular polarization of 3C 84 and 3C 273 at 8 GHz
2426. 1977ApJ...211..658K KELLERMANN, K.,... Very high-resolution observations of the radio sources NRAO 150, OJ 287, 3C 273,...
2427. 1977ApJ...211..649F Fahlman, G. G. A Shot-Noise Interpretation of the Historical Lightcurves of Quasi- Stellar obje...
2428. 1977A&AS...30..131V Veron, P. A STUDY OF THE REVISED 3C CATALOGUE. I. CONFUSION AND RESOLUTION
2429. 1976PASP...88..621S Smith, H. E., S... The Revised 3C Catalog of Radio Sources: A Review of Optical Identifications and...
2430. 1976MNRAS.175..613S SHAKURA N.I., S... A theory of the instability of disk accretion on to black holes and the variabil...
2431. 1976LickO.729....1P PHILLIPS M.M. The optical spectrum of I Zwicky 1
2432. 1976ApJ...208...30W WEEDMAN D.W. Luminosities of Seyfert galaxies and QSOs
2433. 1976ApJ...207..367A ALLEN D.A. The near-infrared continua of emission-line galaxies
2434. 1976ApJ...206..301E Earl, J. A. Nondiffusive propagation of cosmic rays in the solar system and in extragalactic...
2435. 1975PASP...87..863Q Quintana, H., a... CALAN 129-1: A Southern Double Cluster of Galaxies?
2436. 1975PASP...87..821B Burkhead, M. S.... UBV OBSERVATIONS OF 3C 273
2437. 1975MSAIt..46..461B BARBIERI C., CA... Catalogue of quasi-stellar-objects
2438. 1975MNRAS.173..553H HAVES, P. Polarization parameters of 183 extragalactic radio sources
2439. 1975MNRAS.172..603R ROWAN ROBINSON,... Millimetre emission from extragalactic objects. I - Observational techniques and...
2440. 1975LickO.701....1W WAMPLER E.J., R... The nebulosity around 3C 48
2441. 1975LickO.699....1B BALDWIN J.A. Spectrophotometry of low-redshift quasi-stellar objects
2442. 1975LickO.690....1B BALDWIN J.A. The spectra of 3C 273 and PKS 0736+01
2443. 1975LickO.689....1B BLUMENTHAL G.R.... Theoretical emission line profiles in QSOs and Seyfert galaxies
2444. 1975AuJPA..36....1S SLEE, O., HIGGI... Culgoora-2 list of radio source measurements at 80 MHz
2445. 1975ApJ...201..277F Fahlman, G. G.,... On the Light Curve of 3C 273
2446. 1975ApJ...201..263S SCHILIZZI, R., ... Observations with a VLB array. III - The sources 3C 120, 3C 273B, 2134+004, and ...
2447. 1975ApJ...201...26B BALDWIN J.A. Spectrophotometry of low-redshift quasi-stellar objects
2448. 1975ApJ...200L..13S Severnyi, A. B.... Circular polarization of the X-ray sources Scorpius X-1, Cygnus X-1, and 3C 273
2449. 1975ApJ...199L...9B BAHCALL, J., BA... Optical studies of 10 high galactic latitude X-ray sources
2450. 1975ApJ...198L..57U USHER P.D. A comparison of some radio and optical properties of quasi-stellar sources and B...
2451. 1975ApJ...198..517B Blumenthal, G. ... Theoretical emission line profiles in QSOs and Seyfert galaxies
2452. 1975ApJ...197L.109N NIELL, A., KELL... MILLI-ARCSECOND STRUCTURE OF 3C 84, 3C 273, AND 3C 279 AT 2 CENTIMETER WAVELENGT...
2453. 1975ApJ...197...25M MARGON, B., LAM... Soft X-ray spectroscopy of three extragalactic sources
2454. 1975ApJ...196L..91B Baldwin, J. A. The Spectra of 3C 273 and PKS 0736+01
2455. 1975ApJ...196..363C COGDELL, J., DA... Flux density measurements of radio sources at 2.14 millimeter wavelength
2456. 1975AJ.....80..923C CLARK, T., ERIC... Meter-wavelength VLBI. II - The observations
2457. 1975A&A....42...25L Lazareff, B. Neutral Hydrogen Absorption Spectra
2458. 1974MNRAS.169..117H Haves, P.; Conw... The polarization of radio sources at {lambda} 31 CM
2459. 1974MNRAS.168..137C Conway, R. G.; ... The radio polarization of quasars
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2461. 1974ApJ...193...55S Seielstad, G. The rapidly variable radio source 3C 120
2462. 1974AJ.....79.1232D Dent, W., Kapit... 15.5-GHz flux-density measurements of variable radio sources
2463. 1974AJ.....79..903B Brandie, G. W.,... Optical Identifications and Radio Spectra of Sources Found by the Michigan 8-GHz...
2464. 1974AJ.....79..437C Condon, J., Jau... INTENSITY DEPENDENT RADIO SPECTRAL DISTRIBUTIONS IN THE PARKES 2700-MHz SURVEY
2465. 1974AJ.....79..139K Klein, M. Flux-density measurements of selected ratio sources relative to Cassiopeia A at ...
2466. 1973PASP...85..162A AGNEW D., ARP H... A list of quasi-stellar radio sources and quasi-stellar radio-source candidates ...
2467. 1973AuJPA..27....1S SLEE, O., HIGGI... Culgoora-1 list of radio source measurements at 80 MHz
2468. 1973ApJ...186..801R Rogers, A.E.E.,... Extragalactic Radio Sources: Accurate Positions From Very-Long-Baseline Interfer...
2469. 1973ApJ...182L..53C Chertoprud, V. ... ON the Character of Optical Variability of the Quasar 3c 273
2470. 1973ApJ...181..627J Jura, M. The Helium Abundance of 3c 273
2471. 1973ApJ...181...19A Ables, H. D., K... Electronographic UBV Photometry of the Jet in M87
2472. 1973ApJ...179L..97K Kinman, T. D. Optical polarization in the Nucleus of M87
2473. 1973ApJ...179L..53C Craine, E., War... Optical Variations of OJ 287, on 231, and OQ 208
2474. 1973ApJ...179..375L Laros, J., Matt... A Search for Hard X-Rays from Extragalactic Objects
2475. 1973AJ.....78.1030R Roger, R., Brid... The low-frequency spectra of nonthermal radio sources
2476. 1973AJ.....78..828K Kellermann, K.I... MEASUREMENTS OF THE FLUX DENSITY AND SPECTRA OF DISCRETE RADIO SOURCES AT CENTIM...
2477. 1973AJ.....78..536B Bignell, R., Se... Observations of the linear polarization of radio sources at 2.8 and 4.5 CM
2478. 1973AJ.....78..353A ANGIONE R.J. QSO historical light curves
2479. 1973AJ.....78..163D DENT W.A., HOBB... 31.4GHz flux density measurements of variable radio sources
2480. 1973A&A....28..467Z Zaumen, W., Cat... Upper Limits on the Soft X-ray Spectra of 3 C 273 and NGC 4151
2481. 1972ApJ...178..583B Burbidge, G. R.... The Distribution of Redshifts of Quasi-Stellar Objects and Related Emission-Line...
2482. 1972ApJ...178..281G Giacconi, R.; M... The Uhuru catalog of X-ray sources
2483. 1972ApJ...178...25S Lynds, R. (quot... The Redshift-Distance Relation. III. Photometry and The Hubble Diagram for Radio...
2484. 1972ApJ...177L.115R Rieke, G. H., a... Variability of Extragalactic Sources at 10 Microns
2485. 1972ApJ...177..101E Erickson, W., K... Very Long Baseline Interferometer Observations of Taurus A and Other Sources at ...
2486. 1972ApJ...176L..95R Rieke, G. H., a... Infrared Photometry of Extragalactic Sources
2487. 1972ApJ...176..289S Schmidt, M. Statistical studies of the Evolution of Extragalactic Radio Sources. II. Radio G...
2488. 1972ApJ...175L..55D Dent, W. Evidence for Spatially Independent Outbursts in Compact Radio Sources
2489. 1972ApJ...175...11M MacAlpine, Gord... Photoionization Models for the Emission-Line Regions of Quasi-Stellar and Relate...
2490. 1972ApJ...174..471M Margon, Bruce; ... Limits on Intergalactic Helium from the 3c 273 X-Ray Spectrum
2491. 1972ApJ...173L.147S Shaffer, D., Co... Rapid Change in the Visibility Function of the Radio Galaxy 3C 120
2492. 1972ApJ...173L.113K Kemp, J., Wolst... NGC 1068, 3c 273, and Scorpius X-1: Circular Polarization Disputed
2493. 1972ApJ...173L..99G Gursky, H., Sol... X-Ray Emission from Rich Clusters of Galaxies
2494. 1972ApJ...173L..23G Gehrels, T. On the Circular Polarization of HD 226868, NGC 1068, NGC 4151, 3c 273, and VY Ca...
2495. 1972ApJ...172L..41G Gorenstein, P.,... Upper Limits to the Soft X-Ray Emission of Sources in Virgo
2496. 1972ApJ...172L..29J Jurkevich, I. On the Light Variation of the Quasar 3c 273
2497. 1972ApJ...172..299B Broderick, J. J... High-Resolution observations of Compact Radio Sources at 13 centimeters. II
2498. 1972ApJ...172..283J Jones, T. W.; K... Limitations on Thermal and Nonthermal Models for the Radiation from Extragalacti...
2499. 1972AJ.....77..819D Dent, W., Kojoi... 7.8-GHz Flux Density Measurements of Variable Radio Sources
2500. 1972AJ.....77..810B Berge, G., Seie... Measurements of the Integrated Stokes Parameters of Compact Radio Sources
2501. 1972AJ.....77..444B Barbieri, C.; C... Optical Positions of Forty-Eight Quasistellar OB 'jects
2502. 1972AJ.....77..342H Hobbs, R., Waak... Polarization Measurements of Radio Sources at 9.55-mm Wavelength
2503. 1971PASP...83..830B Burkhead, M. S.... UBV observations of 3C 273 IV
2504. 1971PASP...83..783P PENSTON M.J., P... Stars observed photoelectrically near quasars and related objects
2505. 1971PASP...83..611D de Veny, James ... A Catalogue of Quasars
2506. 1971PASAu...2...14H HYLAND A.R. Galactic infrared astronomy
2507. 1971MNRAS.155...95L Lynden-Bell, D.... A method of allowing for known observational selection in small samples applied ...
2508. 1971MNRAS.153..453T Tritton, K. P.;... Optical monitoring of radio sources-III. Further observations of quasars
2509. 1971MNRAS.153...29P Penston, M. V.,... Observations of NGC 4151 During 1970 in the Optical and Infra-red
2510. 1971MNRAS.152..477M Miley, G. K. The radio structure of quasars - A statistical investigation
2511. 1971ApJ...170L..53N Nikulin, N., Ku... On the Circular Polarization of Some Peculiar Objects
2512. 1971ApJ...170..207C Cohen, M., Cann... The Small-Scale Structure of Radio Galaxies and Quasi-Stellar Sources at 3.8 Cen...
2513. 1971ApJ...170...85S Sturrock, P. A.... On the Possibility of Pulsar Action in Quasars
2514. 1971ApJ...169L.113P Pollack, J. B.;... On the Absorption of Gamma Rays by Photons in Pulsars, Quasi-Stellar Objects, an...
2515. 1971ApJ...169....1K Kellermann, K. ... High-Resolution observations of Compact Radio Sources at 6 and 18 centimeters
2516. 1971ApJ...168L...1L Lampton, M. Row... X-Ray Observations of Virgo XR-1
2517. 1971ApJ...167...89B Branch, D., Gre... The 1961 Supernova in NGC 1058
2518. 1971ApJ...165L..49K Kellogg, E., Gu... No Title Available
2519. 1971ApJ...165..451D Dent, W. A Search for the Redshifted Line of Neutral Hydrogen in Selected Quasi-Stellar S...
2520. 1971ApJ...164L..81F Fritz, G., Davi... Discovery of an X-Ray Source in Perseus
2521. 1971AJ.....76..609H Hazard, C.; Sut... Occultation Studies of 3C 245, MSH 14-121 and MSH 19-21
2522. 1971AJ.....76..537F Fogarty, W., Ep... Radio-sources : 3.3-mm flux and variability measures
2523. 1971AJ.....76...91C Cohen, M. H.; S... Positions of Radio Sources from Long-Baseline Interferometry
2524. 1971AJ.....76....5F Fomalont, E. B.... Positions of 352 Small-Diameter Radio Sources
2525. 1971A&A....11..171W Witzel, A., Ver... A Statistically Complete Sample of Radio-Sources at 1400 MHz
2526. 1970PASP...82.1150B Burkhead, Marti... UBV Observations of 3C 273 III
2527. 1970MNRAS.147..149K Kronberg, P. P.... Measurements of the integrated linear polarization of discrete radio sources at ...
2528. 1970ApJ...161L.203K KLEINMANN, D. E... INFRARED OBSERVATIONS OF GALAXIES AND OF THE EXTENDED NUCLEUS IN M82
2529. 1970ApJ...161L...1B Bowyer, C. S., ... Detection of X-Ray Emission from 3C 273 and NGC 5128
2530. 1970ApJ...161..399T TERRELL J., OLS... Power spectrum of 3C 273 light fluctuations
2531. 1970ApJ...161....1A Aller, H. The Polarization of Variable Radio Sources at 8 GHz. I. The Observations
2532. 1970ApJ...159L.173L Low, F. The Infrared-Galaxy Phenomenon
2533. 1970ApJ...159L.165K Kleinmann, D. E... Observations of Infrared Galaxies
2534. 1970ApJ...159..341O Oke, J. B., Neu... Absolute Spectral Energy Distributions of Quasi-Stellar Objects from 0.3 to 22 M...
2535. 1970AJ.....75....1A Arp, H. Distribution of Quasistellar Radio Sources on the Sky
2536. 1970A&A.....8...98H Harris, D. E.; ... The Minimum Observable Diameter of Radio Sources
2537. 1969PASP...81..535D de Veny, J., Ly... Spectroscopic observations of the Seyfert galaxy I ZW 1535+55
2538. 1969MNRAS.143..301B Braude, S. Ya.;... The spectra of discrete radio sources at decametric wavelengths-II
2539. 1969MNRAS.143..289B Braude, S., Leb... The spectra of discrete radio sources at decametric wavelengths-I
2540. 1969MNRAS.143..245H Horton, P. W.; ... Measurement of the spectrum of 387 radio sources at centimetre wavelengths-I
2541. 1969ApJ...158..925F Frye, Glenn M.,... Survey of Possible Sources of Cosmic Gamma Rays above 50 MeV in the Northern Hem...
2542. 1969ApJ...158..865S Simon, M. Particle Acceleration during the 1966-1967 Radio Burst of 3c 273
2543. 1969ApJ...158..849M McCullough, T. ... Measurements of Flux Density and Polarization of Variable Sources at a Wavelengt...
2544. 1969ApJ...158..535U Usher, P., Shen... Long-Term Behavior of the Seyfert Galaxy 3C 120
2545. 1969ApJ...157L..77B BAHCALL J.N., S... Are some quasi-stellar objects associated with clusters of galaxies?
2546. 1969ApJ...157...35B Berge, G. L.; S... Polarisation Measurements of Extragalactic Radio Sources at 3.12-CM Wave-Length
2547. 1969ApJ...157....1K Kellermann, K.,... The Spectra of Radio Sources in the Revised 3C Catalogue
2548. 1969ApJ...156L..15H Hobbs, R., Corb... Observations of Variable Radio Sources at 9.55-MILLIMETER Wavelength
2549. 1969ApJ...156..815B Bologna, J., Mc... Polarization of Discrete Sources at 21.2-CM Wavelength, and Galactic Depolarizat...
2550. 1969ApJ...155L..71K Kellermann, K.,... The Spectra of Opaque Radio Sources
2551. 1969AJ.....74..827D Doherty, L., Ma... Flux densities of radio sources at a wavelength of 2.8 cm
2552. 1969AJ.....74..824H Hobbs, R., Corb... Observations of radio sources at 4.3 MM wavelength
2553. 1969AJ.....74..131B Bolton, J. Extragalactic Radio Sources
2554. 1969A&A.....3..382A Allen, R. Intergalactic Hydrogen Along the Path to Virgo A
2555. 1969A&A.....3..316A Allen, R. The Radio Spectrum of Virgo A from 1411.7 to 1423.8 MHz
2556. 1968PASP...80..483B BURKHEAD M.S., ... UBV observations of 3C 273
2557. 1968PASP...80..424R Rood, H. Peculiar Optical Structure of Galaxies in a Central Field of the Coma Cluster
2558. 1968PASP...80..339A ANGIONE R.J. The optical variability of 3C 454.3
2559. 1968MSAIt..39..421B BARBIERI C., AB... Optical monitoring of quasi stellar objects at the Observatory of Asiago
2560. 1968MNRAS.141..377M Murdoch, H. S.;... Revised spectra for 74 radio sources
2561. 1968MNRAS.138..445R Rowan-Robinson,... The determination of the evolutionary properties of quasars by means of the lumi...
2562. 1968MNRAS.138..393L Little, L. T.; ... Radio source structure derived from interplanarary scintillation
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2564. 1968ApJ...154..423H Hobbs, R., Holl... Linear Polarization of Radio Sources at 2.07-CENTIMETER Wavelength
2565. 1968ApJ...153L.209K Kellermann, K.,... HIGH-RESOLUTION INTERFEROMETRY OF SMALL RADIO SOURCES USING INTERCONTINENTAL BAS...
2566. 1968ApJ...153L..33A Arp, Halton Relation Between Quasi-Stellar Radio Sources and Radio-Compact and Radio N Galax...
2567. 1968ApJ...153L..29D Dent, W. A. The 1966-1967 Radio Outburst in 3c 273
2568. 1968ApJ...153L..19V Visvanathan, N.... Optical Polarization in Quasi-Stellar Sources
2569. 1968ApJ...153.1001H Hobbs, R. Polarization of Strong Radio Sources at 9.55-MM Wavelength
2570. 1968ApJ...153..705C Clark, B., Kell... High-Resolution Observations of Small-Diameter Radio Sources at 18-CENTIMETER Wa...
2571. 1968ApJ...152L.169P Pauliny Toth, I... Repeated Outbursts in the Radio Galaxy 3C 120
2572. 1968ApJ...152L..39S Sturrock, P. A.... A Mechanism for Continuum Radiation from Quasi-Stellar Radio Sources with Applic...
2573. 1968ApJ...152L..31S Sargent, W. L. ... A Luminous Compact Galaxy with Strong FeII Emission Lines
2574. 1968ApJ...152.1101A ARP H. A compact galaxy (III Zw 2) and a compact radio galaxy (3C 120) with Seyfert-typ...
2575. 1968ApJ...152..639K Kellermann, K.,... Further Observations of Variable Radio Sources
2576. 1968ApJ...152..375B Bash, F. N. Observations of the Angular Structure of Radio Sources
2577. 1968ApJ...152...43H Hobbs, R., Corb... Flux Densities of Radio Sources at 9.55-MM Wavelength
2578. 1968ApJ...151L.131H Haymes, R., Ell... Detection of Hard X-Radiation from Virgo
2579. 1968ApJ...151L..99M Moran, J. M.; B... The 18-CM Flux of the Unresolved Component of 3c 273
2580. 1968ApJ...151..771H Hollinger, J., ... Linear Polarization Observations at 3.6-CM Wavelength
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2582. 1968ApJ...151...43A Allen, R., Barr... Observations of the Radio Sources 3C 84, 3C 273, 3C 274, and 3C 279 at Short Cen...
2583. 1968AJ.....73A..97H Haymes, R., Ell... Detection of Hard X-Radiation from Virgo
2584. 1968AJ.....73..893S Sargent, W. L. ... New Observations of Compact Galaxies
2585. 1968AJ.....73..890B Burbidge, E. M.... Proceedings of the conference on Seyfert Galaxies and Related Objects: 30. Simil...
2586. 1968AJ.....73..873E Epstein, E., Fo... Proceedings of the Conference on Seyfert Galaxies and Related Objects: 19. Milli...
2587. 1968AJ.....73..868L Low, and Kleinm... Infrared observations of Seyfert Galaxies, Quasistellar Sources and Planetary Ne...
2588. 1968AJ.....73..853V Visvanathan, N.... Proceedings of the Conference on Seyfert Galaxies and Related Objects: 8. Nonthe...
2589. 1968AJ.....73..847A Arp, H. Proceedings of the Conference on Seyfert Galaxies and Related Objects: 4. Optica...
2590. 1968AJ.....73..749L Legg, T. H.; Be... Observations of Intense Radio Sources with a 1'5 Fan Beam
2591. 1968AJ.....73..293M Medd, W., Locke... Observations of Variable Radio Sources at 2.8 CM
2592. 1968Afz.....4..129A Aslanian, A. M.... Observations of Cosmic Radio Sources at 60Mhz
2593. 1967MNRAS.137...81A Anderson, B.; D... Observations of twelve radio sources at a wavelength of 0. 73 m with a tracking ...
2594. 1967MmRAS..71...49G Gower, J. F. R.... A Survey of Radio Sources in the Declination Ranges -07^deg^ to 20^deg^ and 40^d...
2595. 1967ApJ...150L..31K Kiang, T. Jets and Filaments in Haro's Violet Galaxies
2596. 1967ApJ...150..767C Cohen, M. H.; G... New Limits on the Diameters of Radio Sources
2597. 1967ApJ...149L..17A APPENZELLER I.,... Polarimetric observations of 14 quasi-stellar objects
2598. 1967ApJ...148L.161L LAWRENCE G.M., ... Ultrashort-period stellar oscillations. I. Results from white dwarfs, old novae,...
2599. 1967ApJ...148..705G Grewing, Michae... On the Interpretation of the UBV Measurements of Quasi-Stellar Sources
2600. 1967ApJ...148..695W Wampler, E. J.;... The Emission-Line Spectrum of 3c 273
2601. 1967ApJ...148..689S Stein, Wayne A.... The Millimeter Radiation from 3c 273
2602. 1967ApJ...148..367B Berge, G. L., S... New Determinations of the Faraday Rotation for Extragalactic Radio Sources
2603. 1967ApJ...147..908H Hobbs, R., Hadd... Measurements of the Linearly Polarized Components of Radio Sources at a Waveleng...
2604. 1967ApJ...147..833A Aller, H. D.; H... Time Variations of the Radio Polarization of Quasi-Stellar Sources at 8000 Mc/s
2605. 1967ApJ...147..394P Pacholczyk, A. ... Infrared Radiation from the Seyfert Galaxy NGC 1068
2606. 1967AJ.....72D.314P Pacholczyk, A.,... Far-infrared Radiation of the Seyfert Galaxy NGC 1068
2607. 1967AJ.....72C.288A Aller, H., Hadd... Time Variations in the Radio Polarization of the Quasi-Stellar Source 3C273 at 8...
2608. 1967AJ.....72.1341K Kunkel, William... A harmonic analysis of the light variation of 3C273
2609. 1967AJ.....72..445F Fomalont, E. B.... Positions for 3C revised radio sources
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2611. 1966PASP...78...49M McCrea, W. H. Empirical Properties of Quasi-Stellar Radio Sources
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2613. 1966MNRAS.131..503W Wills, D.; Park... The positions and flux densities of 74 radio sources from the 3C catalogue
2614. 1966ApJS...13...65P PAULINY-TOTH I.... Positions and flux densities of radio sources
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2617. 1966ApJ...146..517H Heeschen, D. S.... The Absolute Radio Luminosity and Surface Brightness of Extragalactic Radio Sour...
2618. 1966ApJ...146...13S Sandage, A. The Correlation of Colors with Redshifts for QSS Leading to a Smoothed Mean Ener...
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2633. 1965MNRAS.129..419L Longair, M. S. Objects in the fields of 88 radio sources
2634. 1965MNRAS.129..199S Scheuer, P. A. ... Lunar occultation of radio sources
2635. 1965ApJ...142.1633G Gunn, James E.;... On the Density of Neutral Hydrogen in Intergalactic Space
2636. 1965ApJ...142..402A Arp, H. A Very Small, Condensed Galaxy
2637. 1965ApJ...142..106B Bologna, J., Mc... Observations of the Effective Linear Polarization of Discrete Sources at 21.2-Ce...
2638. 1965ApJ...141.1560S Sandage, A. The Existence of a Major New Constituent of the Universe: the Quasistellar Galax...
2639. 1965ApJ...141..336L LO, F. J., AND ... THE SPECTRUM OF 3C 273
2640. 1965ApJ...141....6O Oke, J. B. The Optical Spectrum of 3c 273
2641. 1964IBVS...52....1G Geyer, E. H. Investigation of the Light Variations of the Quasi-Stellar Radio Galaxy 3C 273 o...
2642. 1964ApJ...140.1434F Field, George B... Quasi-Stellar Radio Sources as Spherical Galaxies in the Process of Formation
2643. 1964ApJ...140..969K Kellermann, Ken... The Spectra of Non-Thermal Radio Sources
2644. 1964ApJ...140...53S Seielstad, G. A... On the Linear Polarization of the Microwave Radiation from Radio Sources
2645. 1964ApJ...140...35M Matthews, T., M... A Discussion of Galaxies Indentified with Radio Sources
2646. 1964ApJ...140....1G Greenstein, Jes... The Quasi-Stellar Radio Sources 3c 48 and 3c 273
2647. 1964ApJ...139.1022J Johnson, Harold... The Brightness of 3c 273 AT 2.2 mu
2648. 1964ApJ...139..781S Schmidt, Maarte... Redshift of the Quasi-Stellar Radio Sources 3c 47 and 3c 147
2649. 1964ApJ...139..758M Morris, D.; Rad... Linear Polarization Measurements of Radio Sources at 18-CM Wavelength
2650. 1964ApJ...139..416S Sandage, A. Intensity Variations of 3C 48, 3C 196, and 3C 273 in Optical Wavelengths
2651. 1964AJ.....69..772F Fomalont, E. B.... Accurate right ascensions for 226 radio sources
2652. 1964AJ.....69..641M Morris, D.; Ber... A catalogue of linear polarization characteristics of radio sources in the wavel...
2653. 1964AJ.....69..255J Jefferys, Willi... An application of rigorous method of reduction to the proper motion of 3C273
2654. 1964AJ.....69..205K Kellermarm, Ken... Measurements of the flux density of discrete radio sources at decimeter waveleng...
2655. 1963Nat...197.1040S Schmidt, M. 3C 273: A Star-like Object with Large Red-shift
2656. 1963IBVS...31....1M Moroz, V. I.; Y... An Attempt to Detect the Polarization and to Evaluate the Infrared Stellar Magni...
2657. 1963IBVS...27....1D Detre, L. C 273
2658. 1963IBVS...23....1S Sharov, A. S.; ... On the Light Variability of the Object Identified with the Radio Source 3C 273
2659. 1963ApJ...138..602S Seielstad, G. A... Linear Polarization Measurements of the 10.6-CM. Wavelength Radiation from Small...
2660. 1963ApJ...138....1R Read, Richard B... Accurate Measurement of the Declinations of Radio Sources

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