NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-20 T07:21:33 PDT
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Reference(s) for object UGC 03426

644 reference(s) found in NED.


1. 2019ApJ...870...31I Ichikawa, Kohei... BAT AGN Spectroscopic Survey. XI. The Covering Factor of Dust and Gas in Swift/B...
2. 2018MNRAS.474.1373R Riffel, R. A.; ... Gemini NIFS survey of feeding and feedback processes in nearby active galaxies -...
3. 2018ApJ...861...94H Herrera-Camus, ... SHINING, A Survey of Far-infrared Lines in Nearby Galaxies. I. Survey Descriptio...
4. 2018ApJ...860..169K Kuo, C. Y.; Con... Enhancing the H_2_O Megamaser Detection Rate Using Optical and Mid-infrared Phot...
5. 2018ApJ...853..146T Tanimoto, Atsus... Suzaku Observations of Heavily Obscured (Compton-thick) Active Galactic Nuclei S...
6. 2017MNRAS.467.1507C Castro, C. S.; ... New metallicity calibration for Seyfert 2 galaxies based on the N2O2 index
7. 2017MNRAS.466.1608L Liu, Z. W.; Zha... A systematic observational study of radio properties of H_2_O megamaser Seyfert-...
8. 2017MNRAS.464.2139A Audibert, Aneli... Probing the active galactic nucleus unified model torus properties in Seyfert ga...
9. 2017ApJS..233...17R Ricci, C.; Trak... BAT AGN Spectroscopic Survey. V. X-Ray Properties of the Swift/BAT 70-month AGN ...
10. 2017ApJS..230...24B Bianchi, Lucian... Revised Catalog of GALEX Ultraviolet Sources. I. The All-Sky Survey: GUVcat_AIS
11. 2017ApJ...848...61B Bogdan, Akos; K... Probing the Hot X-Ray Gas in the Narrow-line Region of Mrk 3
12. 2017ApJ...837..120G Graur, Or; Bian... LOSS Revisited. I. Unraveling Correlations Between Supernova Rates and Galaxy Pr...
13. 2017ApJ...835...74I Ichikawa, Kohei... The Complete Infrared View of Active Galactic Nuclei from the 70 Month Swift/BAT...
14. 2016PASJ...68...98I Isobe, Naoki; K... X-ray and infrared diagnostics of nearby active galactic nuclei with MAXI and AK...
15. 2016MNRAS.463L.108L Liu, Jiren The intrinsic line width of the Fe K{alpha} line of AGN
16. 2016MNRAS.460.3679M Marin, F. Are there reliable methods to estimate the nuclear orientation of Seyfert galaxi...
17. 2016MNRAS.460.1954G Guainazzi, M.; ... The nature of the torus in the heavily obscured AGN Markarian 3: an X-ray study
18. 2016MNRAS.459L.105L Liu, Jiren On the emitting region of X-ray fluorescent lines around Compton-thick AGN
19. 2016MNRAS.459L.100L Liu, Jiren; Liu... Clumpy tori around type II active galactic nuclei as revealed by X-ray fluoresce...
20. 2016MNRAS.459..140M Mereminskiy, Il... INTEGRAL/IBIS deep extragalactic survey: M81, LMC and 3C 273/Coma fields
21. 2016MNRAS.456.3335S Shimizu, T. Tar... Herschel far-infrared photometry of the Swift Burst Alert Telescope active galac...
22. 2016MNRAS.455.1796H Hernan-Caballer... The infrared database of extragalactic observables from Spitzer - I. The redshif...
23. 2016MNRAS.455..563A Alonso-Herrero,... A mid-infrared spectroscopic atlas of local active galactic nuclei on sub-arcsec...
24. 2016ApJS..226...19F Fernandez-Ontiv... Far-infrared Line Spectra of Active Galaxies from the Herschel/PACS Spectrometer...
25. 2016ApJS..226...11S Samsonyan, Anah... Neon and [C II] 158 micron Emission Line Profiles in Dusty Starbursts and Active...
26. 2016ApJS..223...15B Bird, A. J.; Ba... The IBIS Soft Gamma-Ray Sky after 1000 Integral Orbits
27. 2016ApJ...833..190T Terao, K.; Naga... Near-infrared Spectroscopy of Nearby Seyfert Galaxies: Is There Evidence for Sho...
28. 2016ApJ...825...85K Koss, Michael J... A New Population of Compton-thick AGNs Identified Using the Spectral Curvature a...
29. 2016ApJ...824....7H Hernandez-Garci... Unveiling the Physics of Low-luminosity AGNs through X-Ray Variability: LINER ve...
30. 2016ApJ...822..109A Asmus, D.; Honi... The Subarcsecond Mid-infrared View of Local Active Galactic Nuclei. III. Polar D...
31. 2016ApJ...821...15F Fukazawa, Yasus... Fe-K Line Time Variability and Ni Abundance of Distant Reflectors in Seyfert Gal...
32. 2016AJ....152...25M Monroe, TalaWan... The UV-bright Quasar Survey (UVQS): DR1
33. 2016A&A...596A..14S Saulder, Christ... The matter distribution in the local Universe as derived from galaxy groups in S...
34. 2016A&A...594A..73A Akylas, A.; Geo... Compton-thick AGN in the 70-month Swift-BAT All-Sky Hard X-ray Survey: A Bayesia...
35. 2015MNRAS.454.1202S Sazonov, S.; Ch... Does the obscured AGN fraction really depend on luminosity?
36. 2015MNRAS.454..973Y Yaqoob, T.; Tat... A Compton-thin solution for the Suzaku X-ray spectrum of the Seyfert 2 galaxy Mk...
37. 2015MNRAS.454..766A Asmus, D.; Gand... The subarcsecond mid-infrared view of local active galactic nuclei - II. The mid...
38. 2015MNRAS.453.4102D Dors, O. L.; Ca... On the central abundances of active galactic nuclei and star-forming galaxies
39. 2015MNRAS.449.1845G Gandhi, P.; Yam... A Compton-thick AGN in the barred spiral galaxy NGC 4785
40. 2015MNRAS.448.3766K Krivonos, R.; T... INTEGRAL 11-year hard X-ray survey above 100 keV
41. 2015MNRAS.447.1289P Panessa, F.; Ta... The 1.4-GHz radio properties of hard X-ray-selected AGN
42. 2015ApJS..220....6B Bai, Yu; Zou, H... An Updated Ultraviolet Catalog of GALEX Nearby Galaxies
43. 2015ApJS..218...10V van den Bosch, ... Hunting for Supermassive Black Holes in Nearby Galaxies With the Hobby--Eberly T...
44. 2015ApJ...815L..13R Ricci, C.; Ueda... Compton-thick Accretion in the Local Universe
45. 2015ApJ...815....1U Ueda, Y.; Hashi... [O III] lambda5007 and X-Ray Properties of a Complete Sample of Hard X-Ray Selec...
46. 2015ApJ...803..109H Hernan-Caballer... Resolving the AGN and Host Emission in the Mid-infrared Using a Model-independen...
47. 2015ApJ...802..113K Kadowaki, L. H.... The Role of Fast Magnetic Reconnection on the Radio and Gamma-ray Emission from ...
48. 2015ApJ...802...98M Minezaki, Takeo... A New Black Hole Mass Estimate for Obscured Active Galactic Nuclei
49. 2015ApJ...799...91Y Yang, Huan; Wan... On the Anisotropy of Nuclei Mid-Infrared Radiation in Nearby Active Galactic Nuc...
50. 2015ApJ...799...21S Spinoglio, Luig... Far-infrared Line Spectra of Seyfert Galaxies from the Herschel-PACS Spectromete...
51. 2015AJ....150...43T Tsai, Mengchun;... Star Formation in the Central Regions of Active and Normal Galaxies
52. 2015AJ....149..171T Tully, R. Brent... Galaxy Groups: A 2MASS Catalog
53. 2015AJ....149...32M Marvil, Joshua;... Integrated Radio Continuum Spectra of Galaxies
54. 2015A&A...583A..75S Souchay, J.; An... The third release of the Large Quasar Astrometric Catalog (LQAC-3): a compilatio...
55. 2015A&A...579A..90H Hernandez-Garci... X-ray spectral variability of Seyfert 2 galaxies
56. 2015A&A...578A..74G Gonzalez-Martin... Nuclear obscuration in LINERs. Clues from Spitzer/IRS spectra on the Compton thi...
57. 2014MNRAS.443.1291D Dors, Oli L.; C... Metallicity evolution of AGNs from UV emission lines based on a new index
58. 2014MNRAS.442.2739W Wang, Lingyu; R... The Revised IRAS-FSC Redshift Catalogue (RIFSCz)
59. 2014MNRAS.441.3622R Ricci, C.; Ueda... Iron Kalpha emission in type-I and type-II active galactic nuclei
60. 2014MNRAS.441..630S Sales, Dinalva ... High spatial resolution of the mid-infrared emission of the Compton-thick type 2...
61. 2014MNRAS.441..551M Marin, F. A compendium of AGN inclinations with corresponding UV/optical continuum polariz...
62. 2014MNRAS.439.1648A Asmus, D.; Honi... The subarcsecond mid-infrared view of local active galactic nuclei - I. The N- a...
63. 2014ApJ...794..176G Gandhi, P.; Lan... Erratum: "NuSTAR Unveils a Compton-thick Type 2 Quasar in MrK 34" (2014, ApJ, 79...
64. 2014ApJ...794..152M Melendez, M.; M... Herschel Far-infrared Photometry of the Swift Burst Alert Telescope Active Galac...
65. 2014ApJ...792..117G Gandhi, P.; Lan... NuSTAR Unveils a Compton-thick Type 2 Quasar in Mrk 34 [ Erratum: 2014ApJ...794....
66. 2014ApJ...785...25F Fischer, T. C.;... Determining Inclinations of Active Galactic Nuclei via Their Narrow-line Region ...
67. 2014A&A...570A..72K Koulouridis, E.... The dichotomy of Seyfert 2 galaxies: intrinsic differences and evolution
68. 2014A&A...568A..62D De Looze, Ilse;... The applicability of far-infrared fine-structure lines as star formation rate tr...
69. 2014A&A...563A..57S Soldi, S.; Beck... Long-term variability of AGN at hard X-rays
70. 2013MNRAS.433.1687M Molina, M.; Bas... Hard-X-ray spectra of active galactic nuclei in the INTEGRAL complete sample
71. 2013ApJS..209....1F Fischer, T. C.;... Determining Inclinations of Active Galactic Nuclei via their Narrow-line Region ...
72. 2013ApJS..207...36H Hiroi, Kazuo; U... The 37 Month MAXI/GSC Source Catalog of the High Galactic-Latitude Sky
73. 2013ApJS..207...19B Baumgartner, W.... The 70 Month Swift-BAT All-sky Hard X-Ray Survey
74. 2013ApJ...772..114R Rivers, Elizabe... Full Spectral Survey of Active Galactic Nuclei in the Rossi X-ray Timing Explore...
75. 2013ApJ...770...60S Shimizu, T. Tar... The First Hard X-Ray Power Spectral Density Functions of Active Galactic Nucleus
76. 2013AJ....146...11R Rutkowski, M. J... Investigating the Core Morphology-Seyfert Class Relationship with Hubble Space T...
77. 2013A&A...560A..99V van der Laan, T... Near-infrared long-slit spectra of Seyfert galaxies: gas excitation across the c...
78. 2012NewA...17..137P Petrov, G. P.; ... Differences between the two types Seyfert 2 galaxies - With and without polarize...
79. 2012MNRAS.427.3159H Holwerda, B. W.... Quantified H I morphology - VI. The morphology of extended discs in UV and H I
80. 2012MNRAS.427..816H Hernan Caballer... Automated measurement of redshifts from mid-infrared low-resolution spectroscopy
81. 2012MNRAS.426.1750M Malizia, A.; Ba... The INTEGRAL/IBIS AGN catalogue - I. X-ray absorption properties versus optical ...
82. 2012MNRAS.420.2087D de Rosa, A.; Pa... Broad-band study of hard X-ray-selected absorbed active galactic nuclei
83. 2012ApJS..203...14M Mould, Jeremy; ... Infrared Spectroscopy of Nearby Radio Active Elliptical Galaxies
84. 2012ApJS..199...26H Huchra, John P.... The 2MASS Redshift Survey---Description and Data Release
85. 2012ApJ...761..184W Weedman, Daniel... Infrared Classification and Luminosities for Dusty Active Galactic Nuclei and th...
86. 2012ApJ...757..181S Sazonov, S.; Wi... Contribution of the Accretion Disk, Hot Corona, and Obscuring Torus to the Lumin...
87. 2012ApJ...755....5G Goulding, A. D.... Deep Silicate Absorption Features in Compton-thick Active Galactic Nuclei Predom...
88. 2012ApJ...754...45I Ichikawa, Kohei... Mid- and Far-infrared Properties of a Complete Sample of Local Active Galactic N...
89. 2012ApJ...753..104M Matsuta, K.; Ga... Infrared and Hard X-Ray Diagnostics of Active Galactic Nucleus Identification fr...
90. 2012ApJ...749...21A Ajello, M.; Ale... The 60 Month All-sky Burst Alert Telescope Survey of Active Galactic Nucleus and...
91. 2012ApJ...748..130M Marinucci, Andr... The Link between the Hidden Broad Line Region and the Accretion Rate in Seyfert ...
92. 2012A&A...547A..31G Guainazzi, M.; ... The X-ray variability history of Markarian 3
93. 2012A&A...544A..80G Gonzalez-Martin... X-ray variability of 104 active galactic nuclei. XMM-Newton power-spectrum densi...
94. 2012A&A...544A..18V van Velzen, Sjo... Radio galaxies of the local universe. All-sky catalog, luminosity functions, and...
95. 2012A&A...542A..46S Severgnini, P.;... A new technique to efficiently select Compton-thick AGN
96. 2012A&A...538A.152Z Zhang, J. S.; H... Radio properties of H_2_O maser host galaxies
97. 2012A&A...537A..99S Souchay, J.; An... The second release of the Large Quasar Astrometric Catalog (LQAC-2)
98. 2011MNRAS.416.2840L Lavaux, Guilhem... The 2M++ galaxy redshift catalogue
99. 2011MNRAS.416.2712D de Looze, Ilse;... The reliability of [C II] as an indicator of the star formation rate
100. 2011MNRAS.416.2437H Holwerda, B. W.... Quantified H I morphology - IV. The merger fraction and rate in WHISP
101. 2011MNRAS.416.2415H Holwerda, B. W.... Quantified H I morphology - II. Lopsidedness and interaction in WHISP column den...
102. 2011MNRAS.416.1844W Walton, D. J.; ... 2XMM ultraluminous X-ray source candidates in nearby galaxies
103. 2011MNRAS.414.1082M Mullaney, J. R.... Defining the intrinsic AGN infrared spectral energy distribution and measuring i...
104. 2011MNRAS.414..500H Hernan-Caballer... An atlas of mid-infrared spectra of star-forming and active galaxies
105. 2011MNRAS.412.1419L Leaman, Jesse; ... Nearby supernova rates from the Lick Observatory Supernova Search - I. The metho...
106. 2011ApJS..195...17W Wu, Yu-Zhong; Z... The Diagnostics and Possible Evolution in Active Galactic Nuclei Associated with...
107. 2011ApJ...742...73Z Zhu, Guangtun; ... Optical Properties of Host Galaxies of Extragalactic Nuclear Water Masers
108. 2011ApJ...740...94D Dasyra, K. M.; ... A View of the Narrow-line Region in the Infrared: Active Galactic Nuclei with Re...
109. 2011ApJ...738..147S Shu, X. W.; Yaq... Chandra High-energy Grating Observations of the Fe K{alpha} Line Core in Type II...
110. 2011ApJ...736...62W Wang, Junfeng; ... A Deep Chandra ACIS Study of NGC 4151. II. The Innermost Emission Line Region an...
111. 2011ApJ...731L..41B Brown, Michael ... The Ubiquitous Radio Continuum Emission from the Most Massive Early-type Galaxie...
112. 2011ApJ...730..121W Wu, Yu-Zhong; Z... The Different Nature of Seyfert 2 Galaxies With and Without Hidden Broad-line Re...
113. 2011ApJ...728...58B Burlon, D.; Aje... Three-year Swift-BAT Survey of Active Galactic Nuclei: Reconciling Theory and Ob...
114. 2011ApJ...727..130K Kraemer, S. B.;... Multi-wavelength Probes of Obscuration Toward the Narrow-line Region in Seyfert ...
115. 2011ApJ...727...19F Fukazawa, Yasus... Fe-K Line Probing of Material Around the Active Galactic Nucleus Central Engine ...
116. 2011AJ....142...14Y Yu, Po-Chieh; H... Ionization Mechanisms of HBLR and Non-HBLR Seyfert 2 Galaxies
117. 2011A&A...532A.102R Ricci, C.; Walt... Reflection in Seyfert galaxies and the unified model of AGN
118. 2011A&A...530A.147R Ramolla, M.; Ha... Megamaser detection and nuclear obscuration in Seyfert galaxies
119. 2011A&A...525A..91T Tarchi, A.; Cas... New H_2_O masers in Seyfert and FIR bright galaxies. IV. Interferometric follow-...
120. 2010MNRAS.407.2399M McKernan, B.; F... Black hole mass, host galaxy classification and AGN activity
121. 2010MNRAS.407..969L Ledo, H. R.; Sa... A census of nuclear stellar discs in early-type galaxies
122. 2010MNRAS.406..597G Goulding, A. D.... Towards a complete census of active galactic nuclei in nearby galaxies: the inci...
123. 2010MNRAS.406..493M Melendez, M.; K... A new radio loudness diagnostic for active galaxies: a radio-to-mid-infrared par...
124. 2010MNRAS.405.1315M Mazzalay, Ximen... Demystifying the coronal-line region of active galactic nuclei: spatially resolv...
125. 2010MNRAS.402.1081V Vasudevan, R. V... The power output of local obscured and unobscured AGN: crossing the absorption b...
126. 2010MNRAS.401..995M Mullaney, J. R.... Characterizing the far-infrared properties of distant X-ray detected AGNs: evide...
127. 2010ApJS..186..378T Tueller, J.; Ba... The 22 Month Swift-BAT All-Sky Hard X-ray Survey
128. 2010ApJS..186....1B Bird, A. J.; Ba... The Fourth IBIS/ISGRI Soft Gamma-ray Survey Catalog
129. 2010ApJ...725.2381L Liu, Teng; Wang... The Difference in Narrow Fe Kalpha Line Emission Between Seyfert 1 and Seyfert 2...
130. 2010ApJ...725.2270P Pereira-Santael... The Mid-infrared High-ionization Lines from Active Galactic Nuclei and Star-form...
131. 2010ApJ...725..605S Sales, Dinalva ... Polycyclic Aromatic Hydrocarbon and Emission Line Ratios in Active Galactic Nucl...
132. 2010ApJ...716.1151W Weaver, K. A.; ... Mid-infrared Properties of the Swift Burst Alert Telescope Active Galactic Nucle...
133. 2010ApJ...714..487S Sanchez Almeida... Automatic Unsupervised Classification of All Sloan Digital Sky Survey Data Relea...
134. 2010ApJ...710..503W Winter, Lisa M.... Optical Spectral Properties of Swift Burst Alert Telescope Hard X-Ray-Selected A...
135. 2010ApJ...708.1528Z Zhang, J. S.; H... On The Nuclear Obscuration of H_2_O Maser Galaxies
136. 2010AJ....139..871C Crenshaw, D. M.... The Geometry of Mass Outflows and Fueling Flows in the Seyfert 2 Galaxy MRK 3
137. 2010A&A...524A..64C Cusumano, G.; L... The Palermo Swift-BAT hard X-ray catalogue. III. Results after 54 months of sky ...
138. 2010A&A...515A..99R Ruiz, A.; Miniu... Spectral energy distribution of hyperluminous infrared galaxies
139. 2010A&A...514A...3P Pollo, A.; Rybk... Star-galaxy separation by far-infrared color-color diagrams for the AKARI FIS al...
140. 2010A&A...510A..48C Cusumano, G.; L... The Palermo Swift-BAT hard X-ray catalogue. II. Results after 39 months of sky s...
141. 2009PASJ...61.1331M Miyazawa, Takuy... Broad-Band Temporal and Spectral Variation of 36 Active Galactic Nuclei Observed...
142. 2009MNRAS.399..944M Malizia, A.; St... The fraction of Compton-thick sources in an INTEGRAL complete AGN sample
143. 2009MNRAS.398..109W Wang, Lingyu; R... The Imperial IRAS-FSC Redshift Catalogue
144. 2009MNRAS.393..846V Vega, L. R.; As... The CaT strength in Seyfert nuclei revisited: analysing young stars and non-stel...
145. 2009ApJS..184..138H Haakonsen, Chri... XID II: Statistical Cross-Association of ROSAT Bright Source Catalog X-ray Sourc...
146. 2009ApJ...705...14D Deo, Rajesh P.;... The Mid-Infrared Continua of Seyfert Galaxies
147. 2009ApJ...699..603A Ajello, M.; Cos... The Evolution of Swift/BAT Blazars and the Origin of the MeV Background
148. 2009ApJ...698.1207C Chitnis, V. R.;... X-Ray Variability of Active Galactic Nuclei in the Soft and Hard X-Ray Bands
149. 2009ApJ...698..106K Kraemer, S. B.;... Physical Conditions in the Inner Narrow-Line Region of the Seyfert 2 Galaxy Mark...
150. 2009ApJ...696..110T Treister, E.; U... The Space Density of Compton-Thick Active Galactic Nucleus and the X-Ray Backgro...
151. 2009ApJ...695..276B Bennert, Nicola... A Search for H_2_O Megamasers in High-z Type-2 Active Galactic Nuclei
152. 2009ApJ...694..765C Collins, N. R.;... Physical Conditions in the Narrow-Line Region of Markarian 3. II. Photoionizatio...
153. 2009ApJ...692..608I Ikeda, Shinya; ... Study on X-Ray Spectra of Obscured Active Galactic Nuclei Based on Monte Carlo S...
154. 2009ApJ...690.1322W Winter, Lisa M.... X-Ray Spectral Properties of the BAT AGN Sample
155. 2009ApJ...690.1105K Keremedjiev, Ma... The Mid-Infrared Narrow-Line Baldwin Effect Revealed by Spitzer
156. 2009A&A...505..589G Guainazzi, M.; ... AGN/starburst connection in action: the half million second RGS spectrum of NGC ...
157. 2009A&A...505..417B Beckmann, V.; S... The second INTEGRAL AGN catalogue
158. 2009A&A...493..339W Watson, M. G.; ... The XMM-Newton serendipitous survey. V. The Second XMM-Newton serendipitous sour...
159. 2008PASJ...60S.293A Awaki, H.; Anab... Wide-Band Spectroscopy of the Compton Thick Seyfert2 Galaxy Markarian 3 with Suz...
160. 2008MNRAS.383.1501M Middleton, Matt... High-energy X-ray spectra of Seyferts and Unification schemes for active galacti...
161. 2008ApJS..178..280B Brauher, James ... A Compendium of Far-Infrared Line and Continuum Emission for 227 Galaxies Observ...
162. 2008ApJ...689...95M Melendez, M.; K... Constraining the Active Galactic Nucleus Contribution in a Multiwavelength Study...
163. 2008ApJ...682...94M Melendez, M.; K... New Indicators for AGN Power: The Correlation between [O IV] 25.89 micron and Ha...
164. 2008ApJ...681..113T Tueller, J.; Mu... Swift BAT Survey of AGNs
165. 2008ApJ...678..701T Tilak, Avanti; ... A Deep 0.3-10 keV Spectrum of the H_2_O Maser Galaxy IC 2560
166. 2008ApJ...675.1459K Kopparapu, Ravi... Host Galaxies Catalog Used in LIGO Searches for Compact Binary Coalescence Event...
167. 2008A&A...488..113Z Zhang, S.-Y.; B... Supermassive black hole masses in type II active galactic nuclei with polarimetr...
168. 2007MNRAS.380.1341P Pounds, K. A.; ... Comparison of high- and low-state X-ray spectra in the type 1.5 quasi-stellar ob...
169. 2007MNRAS.374.1290G Guainazzi, Matt... On the origin of soft X-rays in obscured AGN: answers from high-resolution spect...
170. 2007ApJS..173..185G Gil de Paz, Arm... The GALEX Ultraviolet Atlas of Nearby Galaxies
171. 2007ApJS..170..175B Bird, A. J.; Ma... The Third IBIS/ISGRI Soft Gamma-Ray Survey Catalog
172. 2007ApJS..170...33P Petrosian, Arta... Markarian Galaxies. I. The Optical Database and Atlas
173. 2007ApJ...668..730K Kraemer, S. B.;... On the Effects of Dissipative Turbulence on the Narrow Emission-Line Ratios in S...
174. 2007ApJ...668...81M Malizia, A.; La... Swift XRT Observation of 34 New INTEGRAL IBIS AGNs: Discovery of Compton-Thick a...
175. 2007ApJ...664...71D Dudik, R. P.; W... Mid-Infrared Fine-Structure Line Ratios in Active Galactic Nuclei Observed with ...
176. 2007ApJ...660.1072W Wang, Jian-Min;... The Unified Model of Active Galactic Nuclei. II. Evolutionary Connection
177. 2007ApJ...659..162T Taylor-Mager, V... Dependence of Galaxy Structure on Rest-Frame Wavelength and Galaxy Type
178. 2007ApJ...657..167S Shu, X. W.; Wan... Investigating the Nuclear Obscuration in Two Types of Seyfert 2 Galaxies
179. 2007ApJ...657..159B Bian, W.; Gu, Q... The Eddington Ratios in Seyfert 2 Galaxies with and without Hidden Broad-Line Re...
180. 2007ApJ...656...93E Everett, John E... Large-Scale Parker Winds in Active Galactic Nuclei
181. 2007ApJ...655L..73G Gorjian, V.; Cl... A Relation between the Mid-Infrared [Ne V] 14.3 micron and [Ne III] 15.6 micron ...
182. 2007AJ....134.2006R Ramos Almeida, ... The mid-infrared emission of Seyfert galaxies: a new analysis of ISOCAM data
183. 2007AJ....134.1263C Cardamone, Caro... "Hidden" Seyfert 2 Galaxies in the Chandra Deep Field North
184. 2007AJ....134.1245C Cohen, A. S.; L... The VLA Low-Frequency Sky Survey
185. 2007A&A...475..827B Beckmann, V.; B... Hard X-ray variability of active galactic nuclei
186. 2007A&A...475..775K Krivonos, R.; R... INTEGRAL/IBIS all-sky survey in hard X-rays
187. 2007A&A...473..369H Haas, M.; Siebe... VISIR / VLT mid-infrared imaging of Seyfert nuclei: nuclear dust emission and th...
188. 2007A&A...469...75C Capetti, A.; Ba... The host galaxy/AGN connection. Brightness profiles of early-type galaxies hosti...
189. 2007A&A...469...27C Carrera, F. J.;... The XMM-Newton serendipitous survey. III. The AXIS X-ray source counts and angul...
190. 2007A&A...467..585B Bodaghee, A.; C... A description of sources detected by INTEGRAL during the first 4 years of observ...
191. 2007A&A...465...71T Theureau, G.; H... Kinematics of the Local Universe. XIII. 21-cm line measurements of 452 galaxies ...
192. 2007A&A...462...57S Sazonov, S.; Re... Hard X-ray luminosity function and absorption distribution of nearby AGN: INTEGR...
193. 2007A&A...461.1209D Dadina, M. BeppoSAX observations in the 2-100 keV band of the nearby Seyfert galaxies: an a...
194. 2006PASP..118..572D Dunn, Jay P.; J... An Internet Database of Ultraviolet Continuum Light Curves for Seyfert Galaxies
195. 2006MNRAS.368..707P Pounds, Ken; Va... X-ray reflection in the nearby Seyfert 2 galaxy NGC 1068
196. 2006MNRAS.366..767F Fritz, J.; Fran... Revisiting the infrared spectra of active galactic nuclei with a new torus emiss...
197. 2006ApJS..166..498S Spinelli, P. F.... An Atlas of Hubble Space Telescope STIS Spectra of Seyfert Galaxies
198. 2006ApJ...653.1129B Brandl, B. R.; ... The Mid-Infrared Properties of Starburst Galaxies from Spitzer-IRS Spectroscopy
199. 2006ApJ...652..136K Kondratko, Paul... Discovery of Water Maser Emission in Five AGNs and a Possible Correlation Betwee...
200. 2006ApJ...652..126B Beckmann, V.; S... The Hard X-Ray 20-40 keV AGN Luminosity Function
201. 2006ApJ...649L...9B Bazzano, A.; St... INTEGRAL IBIS Census of the Sky Beyond 100 keV
202. 2006ApJ...648..111L Levenson, N. A.... Penetrating the Deep Cover of Compton-thick Active Galactic Nuclei
203. 2006ApJ...646L.103W Wang, J. X.; Ji... On the Fraction of X-Ray-obscured Quasars in the Local Universe
204. 2006ApJ...646..161D Dale, D. A.; Sm... Mid-Infrared Spectral Diagnostics of Nuclear and Extranuclear Regions in Nearby ...
205. 2006ApJ...645..928A Awaki, Hisamits... Variability Study of Seyfert 2 Galaxies with XMM-Newton
206. 2006ApJ...638..642B Beckmann, V.; G... The First INTEGRAL AGN Catalog
207. 2006ApJ...636L..65B Bassani, L.; Mo... INTEGRAL IBIS Extragalactic Survey: Active Galactic Nuclei Selected at 20-100 ke...
208. 2006AJ....131..133P Peterson, K. C.... Seyfert Galaxies and the Hard X-Ray Background: Artificial Chandra Observations ...
209. 2006A&A...454...77L Lopez-Corredoir... Toward a clean sample of ultra-luminous X-ray sources
210. 2006A&A...450..933Z Zhang, J. S.; H... Extragalactic H_2_O masers and X-ray absorbing column densities
211. 2006A&A...448..499B Bianchi, S.; Gu... The soft X-ray/NLR connection: a single photoionized medium?
212. 2006A&A...447..863N Nagao, T.; Maio... Gas metallicity in the narrow-line regions of high-redshift active galactic nucl...
213. 2005MNRAS.362..784P Pounds, K. A.; ... X-ray absorption and re-emission from an ionized outflow in the Type 1 quasi-ste...
214. 2005MNRAS.360.1123P Pounds, K. A.; ... An XMM-Newton observation of Mkn 3 - a Seyfert galaxy just over the edge
215. 2005MNRAS.360..380B Bianchi, Stefan... The XMM-Newton view of Mrk 3 and IXO 30
216. 2005MNRAS.359..765G Garcia-Rissmann... An atlas of calcium triplet spectra of active galaxies
217. 2005MNRAS.357..599B Bianchi, Stefan... FeXXV and FeXXVI lines from low-velocity, photoionized gas in the X-ray spectra ...
218. 2005ApJ...634..161H Heckman, T. M.;... The Relationship of Hard X-Ray and Optical Line Emission in Low-Redshift Active ...
219. 2005ApJ...633L..77M Markwardt, C. B... The Swift/BAT High-Latitude Survey: First Results
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427. 1991RC3.9.C...0000d DE VAUCOULEURS,... THIRD REFERENCE CATALOGUE OF BRIGHT GALAXIES, VERSION 3.9
428. 1991PASJ...43..195A AWAKI H., KOYAM... X-ray implications of a unified model of Seyfert galaxies
429. 1991MNRAS.251...46H Hales, S. E. G.... The 6C survey of radio sources-IV. The zone 67^deg^ < {delta} < 82^deg^, 0^h^<{a...
430. 1991MNRAS.250..392G Giuricin, G., B... X-ray emission from spiral galaxies with normal low-activity nuclei
431. 1991BAAS...23..958M MARSHALL F.E. BBXRT observations of active galaxies
432. 1991ApJS...75.1011G GREGORY, P. C.,... THE 87GB CATALOG OF RADIO SOURCES COVERING 0^deg^ < {delta} < +75^deg^ AT 4.85 G...
433. 1991ApJS...75..383V VEILLEUX, S. A STUDY OF THE STRUCTURE AND KINEMATICS OF THE NARROW-LINE REGION IN SEYFERT GAL...
434. 1991ApJS...75..357V VEILLEUX, S. A STUDY OF THE STRUCTURE AND KINEMATICS OF THE NARROW-LINE REGION IN SEYFERT GAL...
435. 1991ApJS...75..297H HEWITT, A., and... AN OPTICAL CATALOG OF EXTRAGALACTIC EMISSION-LINE OBJECTS SIMILAR TO QUASI-STELL...
436. 1991ApJS...75....1B BECKER, R. L., ... A NEW CATALOG OF 53,522 4.85 GHz SOURCES
437. 1991ApJ...377..100K KINNEY, A. L., ... THE FEATURELESS CONTINUA AND HYDROGEN LINES OF SEYFERT 2 GALAXIES
438. 1991ApJ...369..331V VEILLEUX, S. A STUDY OF THE STRUCTURE AND KINEMATICS OF THE NARROW-LINE REGION IN SEYFERT GAL...
439. 1991AJ....101.2056E Eskridge, P. B.... H I CONTENT AND FIR EMISSION OF SO GALAXIES
440. 1991AJ....101..362C Condon, J. J., ... UGC GALAXIES STRONGER THAN 25 mJy AT 4.85 GHz
441. 1991AISof..33..104A AFANASIEV V.L. ... Gas kinematics in the central regions of Seyfert galaxies. II. Mrk 3
442. 1991AISof..33...88A AFANASIEV V.L. ... Gas kinematics in the central regions of Seyfert galaxies. I. Mrk 573
443. 1990Nat...346..544A AWAKI H., KOYAM... X-ray evidence of an obscured nucleus in the type 2 Seyfert galaxy Mkn 3
444. 1990MNRAS.242..271T Terlevich, E., ... On the behaviour of the IR Ca II triplet in normal and active galaxies
445. 1990JApA...11..411A ARP H. Galaxy alignments
446. 1990ApJS...74..731W WILSON, A. S., ... A SURVEY OF THE PROFILE OF NARROW EMISSION LINES IN SEYFERT GALAXIES
447. 1990ApJS...74..347K KRUPER, J. S., ... SOFT X-RAY PROPERTIES OF SEYFERT GALAXIES. I. SPECTRA
448. 1990ApJS...72..551G GIURICIN, G., M... THE RADIO PROPERTIES OF BRIGHT SEYFERT GALAXIES
449. 1990ApJ...355..456M MILLER, J. S., ... SPECTROPOLARIMETRY OF HIGH-POLARIZATION SEYFERT 2 GALAXIES AND UNIFIED SEYFERT T...
450. 1990ApJ...352..561O OSTERBROCK, D. ... NEAR-INFRARED EMISSION-LINE SPECTRA OF THE ORION NEBULA, NGC 4151, AND OTHER SEY...
451. 1990ApJ...351...75M MAOZ, D., NETZE... HIGH-RATE SPECTROSCOPIC ACTIVE GALACTIC NUCLEUS MONITORING AT THE WISE OBSERVATO...
452. 1990ApJ...350..132R ROSENBLATT, E. ... EMISSION-LINE VARIATIONS AND BROAD-LINE REGION KINEMATICS OF NGC 5548
453. 1990ApJ...348..421D DE ROBERTIS, M.... LINE PROFILES AND THE KINEMATICS OF THE NARROW-LINE REGION IN SEYFERT GALAXIES
454. 1990AJ.....99.1435K KIRHAKOS, S. D.... X-RAY AND INFRARED SELECTED ACTIVE GALACTIC NUCLEI. I. THE MISSING EDGE-ON GALAX...
455. 1990A&AS...83..391D Durret, F. A CATALOGUE OF EXTENDED IONIZED NEBULOSITIES AROUND ACTIVE GALACTIC NUCLEI
456. 1990A&AS...82..391B Bottinelli, L.,... An extragalactic data base. II. The H I data
457. 1989PisAZ..15..963Z ZASOV A.V., NEI... Colour of inner regions of Seyfert galaxies in comparison with the normal ones
458. 1989MNRAS.240..225T Tadhunter, C. N... The kinematics of the ionized gas around powerful radio galaxies
459. 1989MNRAS.238.1479B Busko, I. C., a... Profiles of emission lines in AGN - II. Analysis of a sample of [O III] profiles
460. 1989MNRAS.238..523R Rowan-Robinson,... Models for infrared emission from IRAS galaxies
461. 1989MNRAS.237..707T Tsvetanov, Z. I... Reddening in the narrow-line region of active galactic nuclei
462. 1989H&RHI.C...0000H Huchtmeier, W.K... A General Catalog of HI Observations of Galaxies, 1989, New York: Springer-Verla...
463. 1989AZh....66..693N NEIZVESTNYJ S.I... Integrated colours and luminosity of the Seyfert host galaxies. A comparison wit...
464. 1989ApJS...70..329K KNAPP, G. R., G... INTERSTELLAR MATTER IN EARLY-TYPE GALAXIES: I. IRAS FLUX DENSITIES
465. 1989ApJ...343..659U ULVESTAD, J. S.... RADIO STRUCTURES OF SEYFERT GALAXIES. VII. EXTENSION OF A DISTANCE-LIMITED SAMPL...
466. 1989ApJ...342..735H HECKMAN, T. M.,... A MILLIMETER-WAVE SURVEY OF CO EMISSION IN SEYFERT GALAXIES
467. 1989ApJ...341..120R RUDY, R. J., CO... He I {lambda}10830 OBSERVATIONS OF SEYFERT 2 GALAXIES
468. 1989A&AS...81..253D Durrett, F. A catalogue of extended ionized nebulosities around active galactic nuclei
469. 1989A&A...208...14U Unger, S. W., P... Cross-like radio structure in NGC 6500: Evidence for bipolar outflow?
470. 1988SByuO..55....5L LIPOVETSKY V.A.... A catalogue of Seyfert galaxies
471. 1988PASP..100...54W WAGNER, S. J. A SURVEY OF NORTHERN SEYFERT GALAXIES
472. 1988MNRAS.233..801O O'Brien, P. T.,... The ultraviolet continuum of quasars-I. The shape of the continuum, continuum re...
473. 1988AZh....65..682I ILLARIONOV A.F.... The dense stellar cluster as a possible source of gas in active galactic nuclei ...
474. 1988ApJS...67..249D DAHARI, O., and... A STATISTICAL STUDY OF PROPERTIES OF SEYFERT AND STARBURST GALAXIES
475. 1988ApJS...67....1T TIFFT, W. G., a... UNCERTAINTIES IN 21 CENTIMETER REDSHIFTS. I. DATA
476. 1988ApJ...334..121W WILSON, A. S., ... HIGH-RESOLUTION EMISSION-LINE IMAGING OF SEYFERT GALAXIES. II. EVIDENCE FOR ANIS...
477. 1988ApJ...334..104H HANIFF, C. A., ... HIGH-RESOLUTION EMISSION-LINE IMAGING OF SEYFERT GALAXIES. I. OBSERVATIONS
478. 1988ApJ...330..121T THOMPSON, I. B.... OPTICAL POLARIZATION OF SEYFERT GALAXIES
479. 1988ApJ...326..125W WHITTLE, M., PE... RADIO LOBES AND [O III] PROFILE SUBSTRUCTURE IN SEYFERT GALAXIES
480. 1988AJ.....96.1235F FUENTES-WILLIAM... A STATISTICAL STUDY OF COMPANIONS TO SEYFERT GALAXIES
481. 1988AJ.....96..841N NEFF, S. G., an... COMPACT RADIO CORES IN THREE SEYFERT GALAXIES: HIGH-RESOLUTION STUDIES OF Mkn 3,...
482. 1988AJ.....96...30C CONDON, J. J., ... RADIO IDENTIFICATIONS OF UGC GALAXIES: STARBURSTS AND MONSTERS
483. 1988AIByu..26...72N NEIZVESTNY S.I.... On the correlation of radio luminosity of Seyfert galaxies with their luminosity...
484. 1988A&A...206..227D Desert, F. X., ... The link between IRAS spectra and near-infrared emission features in external ga...
485. 1988A&A...195...53D Diaz, A. I., Pr... The optical and UV spectrum of the Seyfert type 2 galaxy NGC 3393
486. 1988A&A...189....7I Israel, F. P., ... 10.7 GHz observations of Markarian/Seyfert galaxies
487. 1987QJRAS..28..481B BENN C.R., MART... Isaac Newton telescope observations 1984-6
488. 1987PTarO..52..275I ILMAS M. Relative intensities of emission lines of HeI in moving media
489. 1987IAUS..121..499T TERLEVICH R., M... Starburst models for AGNs
490. 1987BAAS...19..695M MILLER J.S., GO... Type 2 Seyfert galaxies with obscured type I regions
491. 1987ApJ...323..516E EDELSON R.A., M... Far-infrared variability in active galactic nuclei
492. 1987ApJ...316..145S SEKIGUCHI K. IRAS observations of starburst and nonactive spiral galaxies
493. 1987ApJ...314....3E ELMEGREEN D.M.,... Arm classification for spiral galaxies
494. 1987ApJ...312..555R RODRIGUEZ ESPIN... Star formation in Seyfert galaxies
495. 1987AJ.....93.1484M MACCACARO T., G... A systematic search for long-term variability in a large sample of X-ray sources...
496. 1987AIByu..24...27N NEIZVESTNY S.I.... A study of optical variability of the Seyfert 2S galaxy nuclei. II
497. 1987AIByu..24....3N NEIZVESTNY S.I.... A study of optical variability of the Seyfert 2 S galaxy nuclei. I
498. 1987A&AS...70...95D DE GRIJP M.H.K.... Warm IRAS sources. I. A catalogue of AGN candidates from the point source catalo...
499. 1987A&A...185...77W WAGNER S.J. The kinematical structure of the extended emission-line region of the early-type...
500. 1987A&A...184...93B BERGERON J., DU... Extended ionized nebulosities in the galaxies Mk 1, Mk 3, MK 348 and the quasar ...
501. 1987A&A...181..237C CHINI R., BIERM... FIR galaxies with compact radio cores
502. 1986SByuO..51....5N NEIZVESTNY S.I.... The four-colour photometry of Seyfert galaxies. 1. Observational results
503. 1986SByuO..50...74N NEIZVESTNY S.I.... Optical variability of Seyfert galaxies from the first Byurakan survey
504. 1986RMxAA..12..153L LAGUA R.O., ALD... An analysis of the infrared and optical continua of Seyfert 2 galaxies
505. 1986MNRAS.219..387U UNGER S.W., PED... Compact radio components in Seyfert galaxies
506. 1986MitAG..67..415W WAGNER S. Zweidimensionale Spektroskopie von Seyfert-Kernen
507. 1986ApJS...62..751M MAZZARELLA, J. ... A CATALOG OF MARKARIAN GALAXIES
508. 1986ApJ...311..142B BLITZ L., MATHI... CO emission from Seyfert galaxies: further observations
509. 1986ApJ...308...59E EDELSON R.A., M... Spectral energy distributions of active galactic nuclei between 0.1 and 100 micr...
510. 1986ApJ...307..478K KRAEMER S.B., H... Dust in the emission-line gas of the Seyfert 2 galaxy Markarian 3
511. 1986ApJ...301..727D DE ROBERTIS M.M... An analysis of the narrow line profiles in Seyfert 2 galaxies
512. 1986ApJ...301...98D DE ROBERTIS M.M... NGC 1320 : a feeble, high-ionization Seyfert 2 galaxy ?
513. 1986ApJ...301...92A ARAKELIAN M.A. A proposed method for the determination of the bivariate luminosity function uti...
514. 1986ApJ...300..658F FERLAND G.J., O... IUE spectra and a resulting model of Seyfert 2 galaxies
515. 1986AJ.....91...23W WARDLE M., KNAP... The statistical distribution of the neutral-hydrogen content of SO galaxies
516. 1986Afz....24..425A AFANAS'EV V.L.,... Surface brightness distributions in Seyfert galaxies. II. Multiaperture photomet...
517. 1986Afz....24..333A AFANAS'EV V.L.,... Surface brightness distributions in Seyfert galaxies. I. The sample. Results of ...
518. 1986A&A...166...27C COLLIN-SOUFFRIN... The emission spectrum of active galactic nuclei. II. High column density photoio...
519. 1985MNRAS.213..841T TERLEVICH R., M... Warmers : the missing link between Starburst and Seyfert galaxies
520. 1985BAAS...17..587K KRAEMER S.B. Dust in the emission line in Markarian 3
521. 1985BAAS...17..587C CLEGG A.W., CHE... The wind from a starburst galaxy nucleus
522. 1985AZh....62..662M MOSIN A.P., DIB... The synchro-Compton reactor and the correlations of the parameters of radiation ...
523. 1985AZh....62..468D DIBAJ E.A., ZAS... On the dependence between the luminosities of Seyfert galaxies and those of thei...
524. 1985ApJS...57..261V VERTER F. Catalog of CO observations of galaxies
525. 1985ApJ...294..106V VRTILEK J.M., C... Seyfert galaxy narrow-line regions. I. Observations of O III lambda 5007
526. 1985ApJ...290..517S SCHMIDT G.D., M... Spectropolarimetry of Seyfert nuclei
527. 1985AJ.....90.1772D DAHARI O. Companions of Seyfert galaxies. II.
528. 1985A&AS...61..273D DAVOUST E., PAT... Catalogue of central velocity dispersions galaxies
529. 1985A&A...147....1D DE ZOTTI G., GA... Orientation effects and the reddening of the lines and continua of Seyfert galax...
530. 1985A&A...142...21P Picchio, G., Ta... The redshifts of double galaxies
531. 1984MNRAS.207..193P PEDLAR A., UNGE... Observations of a radio jet in the Seyfert galaxy Markarian 3
532. 1984AZh....61..417D DIBAJ E.A. An empirical model of an active galaxy's nucleus. I.The catalog
533. 1984ApJ...285..439U ULVESTAD J.S., ... Radio structures of Seyfert galaxies. VI. VLA observations of a nearby sample
534. 1984ApJ...284...23L LEVAN P.D., PUE... He I lambda 10830 emission in Seyfert galaxies and QSOs
535. 1984ApJ...281..525H HECKMAN T.M., M... The kinematics of the narrow-line region in active galaxies and quasars. III
536. 1984ApJ...278..544U ULVESTAD J.S., ... Radio structures of Seyfert galaxies. V. A flux-limited sample of Markarian gala...
537. 1984ApJ...277...92M MIRABEL I.F., W... Neutral hydrogen in Seyfert galaxies
538. 1984AJ.....89..966D DAHARI O. Companions of Seyfert galaxies: a statistical survey
539. 1984A&AS...58..317T TOVMASSIAN H.M.... The radio emission of Markarian galaxies at lambda 11 cm
540. 1984A&A...136..206M MEURS.E.J.A., W... Markarian Seyfert galaxies : Optical and radio luminosity functions and other st...
541. 1983SvAL....9...47A ARTYUKH, V., VE... 102-MHZ OBSERVATIONS OF SEYFERT GALAXIES
542. 1983PisAZ...9...86A ARTYUKH V.S., V... 102 MHz observations of Seyfert galaxies
543. 1983Nat...303..158A ANTONUCCI R.R.J... Optical polarization position angle versus radio structure axis in Seyfert galax...
544. 1983MNRAS.204..783P PREUSS E., FOSB... VLBI observations of NGC 4151, MK 231 and other galaxies with broad emission lin...
545. 1983ApJS...53..269D DAVIS L.E., SEA... A 21 centimeter line survey of a complete sample of interacting and isolated gal...
546. 1983ApJ...275..477M Malkan, M. A.; ... The stellar and nonstellar continua of Seyfert galaxies Nonthermal emission in t...
547. 1983ApJ...266..470M MARTIN P.G., TH... The polarization of Seyfert galaxies
548. 1983ApJ...266...28W WU C.C., BOGGES... Prominent ultraviolet emission lines from type 1 Seyfert galaxies
549. 1983ApJ...265...92M MALKAN M.A., OK... IUE observations of Markarian 3 and 6 : reddening and the nonstellar continuum
550. 1983ApJ...264L...1M MALKAN M.A. The reddening of active galactic nuclei
551. 1983Afz....19....5D Doroshenko, V. ... Narrow-band Photometry of Normal and Seyfert Galaxies
552. 1983A&AS...53..373B BAIESI-PILLASTR... Galaxies rotation curves : a catalogue
553. 1983A&A...127...15C CONTINI M., ALD... Composite models for the narrow emission line region of active galactic nuclei. ...
554. 1982SvAL....8..311A AFANAS'EV V.L.,... Central condensations in Seyfert galaxies. I
555. 1982PisAZ...8..579A Afanasev, V., P... Central condensations in Seyfert galaxies. I
556. 1982IUE4N.R....174M MALKAN M.A., OK... IUE observations of Markarian 3 and 6
557. 1982IAUS...97..179W WILSON, A. Seyfert galaxies
558. 1982BAAS...14..948N Neff, S. G. Jets or Starbursts? VLBI Observations of Compact Structure in Seyfert Galaxy Nu...
559. 1982ATsir1225....7P PETROSSIAN, A. SPECTROSCOPIC INVESTIGATION OF PAIRS OF GALAXIES - MARKARIAN3 = AO:609+71A AND M...
560. 1982ATsi.1225....7P PETROSSIAN A.R.... Spectroscopic investigation of pairs of galaxies : Markarian 3 - AO 609+71A; Mar...
561. 1982ApJS...49..469P PETERSON B.M., ... Variability of the emission-line spectra and optical cintinua of Seyfert galaxie...
562. 1982ApJ...263...87D DICKEY, J. VLA observations of H I absorption in the nuclei of Seyfert and active galaxies
563. 1982ApJ...262...61J JOHNSTON K.J., ... Radio jets in NGC 4151
564. 1982ApJ...259...96U ULVESTAD J.S. An investigation of the star-burst model for radio emission from Seyfert galaxie...
565. 1982ApJ...257..442T Tifft, W. G. Quantum effects in the redshift intervals for double galaxies
566. 1982ApJ...256..427F FELDMAN F.R., W... Emission-line widths in galactic nuclei
567. 1982Afz....18..580K Kandalyan, R. A... The radio luminosity function of Seyfert Galaxies
568. 1982Afz....18..548P Petrosian, A. On the connection between Seyfert galaxies and neighboring objects
569. 1982Afz....18..215A ARTYUKH V.A., K... Observations of galaxies with ultraviolet continuum at 102 MHZ
570. 1981PASP...93....5B BALDWIN J.A., P... Classification parameters for the emission-line spectra of extragalactic objects...
571. 1981MNRAS.197.1049J Jenkins, C. R. What is Markarian 3?
572. 1981MNRAS.197..829C Clements, E. D.... Optical positions of Seyfert galaxies
573. 1981MNRAS.195..325C CASINI, C., DEN... Spectroscopic investigation of pairs containing one Markarian and one normal gal...
574. 1981MitAG..52...62F FRICKE K.J., KO... Optical and ultraviolet spectra of Seyfert galaxies
575. 1981ApJ...250..469S STEINER J.E. A spectrophotometric classification of low-redshift quasars and active galactic ...
576. 1981ApJ...247..419U ULVESTAD J.S., ... Radio structures of Seyfert galaxies. II
577. 1981ApJ...247..403H HECKMAN T.M., M... Emission-line profiles and kinematics of the narrow-line region in Seyfert and r...
578. 1981Ap&SS..75..473T Thakur, R., Soo... The spectral indices in the optical continuum of the QSOs, BL Lacertae objects a...
579. 1981AJ.....86..854K KUHR, H., PAULI... THE 5-GHz STRONG SOURCE SURVEYS. V. SURVEY OF THE AREA BETWEEN DECLINATIONS 70^D...
580. 1981Afz....17..667D Doroshenko, V. ... UBVR Photometry of Seyfert Galaxies
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583. 1980LickO.853....1K KEEL W.C. Inclination effects on the recognition of Seyfert galaxies
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585. 1980AZh....57.1143D Dibay, E., Tsve... Comparative parameters of Seyfert 1 and Seyfert 2 galaxies
586. 1980ApJ...237L..61W WILSON, A., POO... Markarian 3 - A double radio source in a Seyfert galaxy
587. 1980ApJ...237..404S SIMKIN, S., SU,... Nearby Seyfert galaxies
588. 1980AJ.....85.1462K KOJOIAN G., TOV... Radio survey of Markarian galaxies at 6 and 11 cm
589. 1980AJ.....85..198K KEEL, W. C. INCLINATION EFFECTS ON THE RECOGNITION OF SEYFERT GALAXIES
590. 1980Afz....16...45T Terebizh, V. Luminosity function of Seyfert galaxies
591. 1980A&A....81..235B BIERMANN, P., P... Radio continuum observations of Markarian Galaxies at 1410, 2380, and 5000 MHz
592. 1979MNRAS.187..581G Guthrie, B. N. ... Orientations of radio galaxies
593. 1979ApJS...40..527P Peterson, S. D.... Double galaxies. I - Observational data on a well-defined sample
594. 1979ApJ...234..471M McAlary, C. W.,... Broad-Band Near-Infrared Observations of Seyfert Galaxies
595. 1979AJ.....84..302B BALICK, B., HEC... Exploratory observations of gas near the nuclei of Seyfert galaxies
596. 1979A&A....79..245W Wilson, T. L. A Search for CO in Markarian and Seyfert Galaxies
597. 1978PhyS...17..149N Neugebauer, G. Infared Observations of Seyfert Galaxies and Quasars
598. 1978PhyS...17..137O Osterbrock, D. ... Optical Emission-line spectra of Seyfert Galaxies and Radio Galaxies
599. 1978MNRAS.183..129E ELVIS M., MACCA... Seyfert galaxies as X-ray sources
600. 1978LickO.786....1K KOSKI A.T. Spectrophotometry of Seyfert 2 galaxies and narrow-line radio galaxies
601. 1978LickO.781....1G GRANDI S.A. Fe XI lambda 7892 emission in Seyfert galaxies
602. 1978ChA&A...2..318L Liu, R. No Title Available
603. 1978ApJ...226..550R Rieke, G. H. The Infrared Emission of Seyfert Galaxies
604. 1978ApJ...224..745H Heckman, T. M.;... A survey of H I in Seyfert galaxies
605. 1978ApJ...223...56K KOSKI, A. Spectrophotometry of Seyfert 2 galaxies and narrow-line radio galaxies
606. 1978ApJ...221..501G GRANDI, S. /Fe XI/ lambda 7892 emission in Seyfert galaxies
607. 1978ApJ...221..468S SRAMEK, R. A., ... AN OPTICAL AND RADIO STUDY OF QUASARS
608. 1978AJ.....83.1257D DE BRUYN, A., S... Absolute spectrophotometry of 68 Seyfert galaxy nuclei
609. 1978AJ.....83..566M McCutcheon, W.H... High Frequency Radio Observations of Seyfert Galaxies
610. 1977ARA&A..15...69W Weedman, D. W. Seyfert Galaxies
611. 1977ApJS...35..171H Huchra, J. P. The Nature of Markarian Galaxies
612. 1977ApJS...33...19A Adams, T. A Survey of the Seyfert Galaxies Based on Large-Scale Image-Tube Plates
613. 1977A&A....58..139M Markarian, B. On the nature of galaxies with UV continuum having broad emission lines
614. 1976PASP...88..870J Joyce, R. R., a... 3-Millimeter and Infrared Continuum Observations of Markarian Galaxies
615. 1976EAM.....3..332S Sramek, R. A. No Title Available
616. 1976ApJ...207..725S SRAMEK, R., TOV... The radio brightness distribution of eight Markarian galaxies
617. 1976ApJ...205...29N Neugebauer, G.,... Optical and Infrared Spectrophotometry of 18 Markarian Galaxies
618. 1976ApJ...203..323K KOJOIAN, G., DI... The radio spectra of Markarian galaxies
619. 1976AN....297..283D DICKINSON, D., ... Radio spectra of some Markarian galaxies
620. 1976AJ.....81..582S SULENTIC, J. Radio emission and optical morphology in Markarian galaxies
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622. 1976A&A....53...93D de Bruyn, A., W... A 1415 MHz Survey of Seyfert and Related Galaxies
623. 1975ApJ...199...19A ADAMS, T., WEED... Emission-line luminosities of Seyfert galaxies
624. 1975ApJ...196..339S SRAMEK, R., TOV... A radio survey of Markarian galaxies at 6 centimeters
625. 1974AZh....51..300V Vorontsov-Velya... Survey of Galaxies with Seyfert or Seyfert-like Spectra
626. 1974ApJ...192..581K Khachikian, E.,... An atlas of Seyfert galaxies
627. 1973UGC...C...0000N Nilson, P. Uppsala General Catalogue of Galaxies, 1973, Acta Universitatis Upsalienis, Nova...
628. 1973MNRAS.162..295T Thomasson, P., ... An attempt to detect radio emission from Markarian galaxies at 408 MHz
629. 1973ApJ...183...29W Weedman, D. A Photometric Study of Markarian Galaxies
630. 1973AJ.....78..811P Peterson, S. D.... Optical Positions of the Markarian Galaxies
631. 1973Afz.....9....5M Markarian, B. E... No Title Available
632. 1973A&A....22..281B Bottinelli, L.,... Neutral Hydrogen in Markarian Galaxies
633. 1972BAAS....4..213W Weedman, D. New Observations of Markarian Galaxies
634. 1972ApJ...171....5W Weedman, D. Emission-Line Intensities and UBV Magnitudes for Twenty-Three Markarian Galaxies
635. 1971Afz.....7..389K Khachikian, E. ... A Spectroscopic Study of Luminous Galactic Nuclei
636. 1970ApJ...159..405W Weedman, D. W. High-Velocith Gas Motions in Galactic Nuclei
637. 1969MNRAS.145..181C Caswell, J., Cr... A pencil-beam survey of radio sources at 178 MHz
638. 1968CGCG4.C...0000Z Zwicky, F., Her... "Catalogue of Galaxies and of Clusters of Galaxies", 1968, volume IV, Pasadena: ...
639. 1968AJ.....73..891K Khachikian, E. Proceedings of the Conference on Seyfert Galaxies and Related Objects: 31. Two N...
640. 1968Afz.....4..587W Weedman, D. W.,... Spectral Observations of Markarian's Galaxies with Ultraviolet Continuum. I
641. 1967MNRAS.135..149B Branson, N. A radio survey of the sky north of declination 70 degrees at a frequency of 81.5...
642. 1967MmRAS..71...49G Gower, J. F. R.... A Survey of Radio Sources in the Declination Ranges -07^deg^ to 20^deg^ and 40^d...
643. 1967Afz.....3...55M Markarian, B. E... Galaxies with an Ultraviolet continuum
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