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REFERENCES

  1. Abraham Z., Carrara E.A., Zensus J.A. and Unwin S.C., 1996, A&AS 115, 543
  2. Allen D.A., 1980, Nat 284, 323
  3. Aller H.D., Aller M.F., Latimer G. and Hodge P.E., 1985, ApJS 59, 513
  4. Bååth L.B., Padin S., Woody D. et al., 1991, A&A 241, L1
  5. Angione R.J. and Smith H.J., 1985, AJ 90, 2474
  6. Bahcall J.N., Kirhakos S., Schneider D.P., Davis R.J., Muxlow W.B., Garrington S.T., Conway R.G. and Unwin S.C., 1995, ApJ 452, L91
  7. Bahcall J. N., Kirhakos S., Saxe D. and Schneider D.P., 1997, ApJ 479, 462
  8. Bassani L., Jourdain E., Roques J.-P., et al., 1992, ApJ 396, 504
  9. Bignami G.F. et al., 1981, A&A 93, 71
  10. Binette L., Courvoisier T.J.-L. and Robinson A., 1988 A&A 190, 29
  11. Blandford R.D., 1990, in "Active Galactic Nuclei", Blandford, Netzer and Woltjer, Saas Fee Advanced Course 20, Springer Verlag
  12. Blandford R.D., McKee C.F. and Rees M.J., 1977, Nat 267, 211
  13. Bowyer C.S., Lampton M. and Mack J., 1970, ApJ Letters 161, L1
  14. Broten N.W., Locke J.L., Legg T.H., Mc Leish C.W., Richards R.S., Chisolm R.M., Gush H.P., Yen J.L. and Galt J.A., 1967, Nat 215, 38
  15. Burbidge E.M., 1967, ARA&A 5, 399
  16. Burbidge G. and Burbidge M., 1967, "Quasi Stellar Objects", Freeman and Company San Francisco
  17. Camenzind M. and Courvoisier T.J.-L., 1983, ApJ 266, L83
  18. Camenzind M. and Courvoisier T.J.-L., 1984, A&A 140, 341
  19. Clark B.G., Cohen M.H. and Jauncey D.L., 1967, ApJ Letters 149, L151
  20. Clements S.D., Smith A.G., Aller H.D. and Aller M.F., 1995, AJ 110, 529
  21. Cohen M.H., Cannon W., Purcell G.H., Shaffer D.B., Broderick J.J., Kellermann K.I. and Jauncey D.L., 1971, ApJ 170, 207.
  22. Cohen M.H., Kellermann K.I., Shaffer D.B., Linfield R.P., Moffet A.T., Romney J.D., Seilstad G.A., Pauliny-Toth D.B., Preuss E., Witzel A., Schilizzi R.T. and Geldzahler B.J., 1977, Nat 268, 405
  23. Cohen M.H., Pearson T.J., Readhead A.C.S., Seielstad G.A., Simon R.S. and Walker R.C., 1979, ApJ 231, 293.
  24. Collin-Souffrin S. and Lasota J.-P., 1988, PASP 100, 1048
  25. Conway R.G., Garrington S.T., Perley R.A. and Biretta J.A., 1993, A&A 267, 347
  26. Courvoisier T.J.-L. and Ulrich M.-H., 1985, Nat 316, 554
  27. Courvoisier T.J.-L., Robson E.I., Blecha A., Bouchet P., Hughes D.H., Krisciunas K. and Schwarz H.E., 1988, Nat 335, 330
  28. Courvoisier T.J.-L., 1988, in Variability of Blazars, Eds E. Valtaoja and M. Valtonen, Cambridge University Press p. 399
  29. Courvoisier T.J.-L., 1997 in the prceedings of "All sky X-ray observations in the next decade", Eds Matsuoka M. and Kawai N., p. 207.
  30. Courvoisier T.J.-L., 1998 to appear in the proceedings of IAU joint discussion 18, Eds Courvoisier and Trimble
  31. Courvoisier T.J.-L. and Camenzind M., 1989, A&A 224, 10
  32. Courvoisier T.J.-L. and Clavel J., 1991, A&A 248, 389
  33. Courvoisier T.J.-L., Turner M.J.L., Robson E.I., Gear W.K., Staubert R., Blecha A., Bouchet P., Falomo R., Valtonen M. and Teräsranta H., 1987, A&A 176, 197
  34. Courvoisier T.J.-L., Robson E.I., Blecha A., Bouchet P., Hughes D.H., Krisciunas K. and Schwarz H., 1988, Nat 335, 330.
  35. Courvoisier T.J.-L., 1990, A&A 234, 73
  36. Courvoisier T.J.-L., Paltani S. and Walter R., 1996, A&A 308, L17
  37. Czerny B., 1994, in "Multi-wavelength continuum emission of AGN", IAU Symp. 159, Eds Courvoisier and Blecha, Kluwer academic publishers
  38. Davis R.J., Unwin S.C. and Muxlow T.W.B., 1991, Nat 354, 374
  39. Dent W.A., 1965, Sci 148, 1458
  40. Friedman H. and Byram E.T., 1967, Sci 158, 257
  41. Grandi P., Guainazzi M., Mineo T., et al., 1997, A&A in press
  42. Greenstein J.L. and Schmidt M., 1964, ApJ 140, 1
  43. Gursky H. and Schwartz D.A., 1977, ARA&A 15, 541
  44. Haardt F., Maraschi L. and Ghisellini G., 1994, ApJ 432, L95
  45. Harris D.E. and Stern C.P., 1987, ApJ 313, 136
  46. Hazard C., MacKey M.B. and Shimmins A.J., 1963, Nat 197, 1037
  47. Hughes P.A., Aller H.D. and Aller M.F., 1992, ApJ 369, 469
  48. Hyland A.R., Becklin E.E. and Neugebauer G., 1978, ApJ Letters 220, L73
  49. Kellog E., Gursky H., Leong C., Schreier, Tanabaum H. and Giacconi R., 1971, ApJ Letters 165, L49
  50. Knight C.A., Robertson D.S., Rogers A.E.E., Shapiro I.I., Whitney A.R., Clark T.A., Goldstein R.M., Marandino G.E. and Vandenberg N.R., 1971, Sci 173, 52
  51. Krichbaum T.P., Booth R.S., Kus A.J. et al., 1990, A&A 237, 3.
  52. Krichbaum T.P., Witzel A., Graham D.A., Lobanov A.P., 1996, in MM-VLBI Science Workshop, eds R. Barvainis and R.B. Phillips
  53. Krichbaum T.P., Witzel A., Graham D.A., Greve A., Wink J.E., Alcolea J., Colomer F., de Vicente P., Baudry A., Gomez-Gonzalez J., Grewing M. and Witzel A., 1997, A&A 323, L17
  54. Kristian J., 1973, ApJ 179, L61
  55. Krolik J.H. and Kallman T.R., 1988, ApJ 324, 714
  56. Leach C.M., McHardy I.M.M. and Papadakis I.E., 1995, MNRAS 272, L221
  57. Lelièvre G., Nieto J.-L., Horville D., Renard L. and Servan B., 1984, A&A 138, 49.
  58. Lichti G.G., Balonek T., Courvoisier T.J.-L. et al., 1995, A&A 298, 711
  59. Maisack M., Kendziorra E., Mony B., et al., 1992, A&A 262, 433
  60. Malkan M.A., 1983, ApJ 268, 582
  61. Malkan M. and Sargent W.L.W., 1982, ApJ 254, 22
  62. Mannheim K., 1993, A&A 269, 67
  63. Mannheim K., 1994, in Multi-wavelength Continuum emission of AGNp. 285, Eds. Courvoisier and Blecha
  64. Marcowith A., Henri G. and Pelletier G., 1995, MNRAS 277, 681
  65. Marscher A.P. and Gear W.K., 1985, ApJ 298, 114
  66. Marshall N., Warwick R.S., and Pounds K.A., 1981, MNRAS 194, 987
  67. McLeod K.K. and Rieke G.H., 1994, ApJ 431, 137
  68. McNaron-Brown K., Johnson W.N., Jung G.V., et al., 1995, ApJ 451, 575
  69. von Montigny C., Aller H., Aller M. et al., 1997, ApJ 483, 161
  70. Mushotzky R.F., Done C. and Pounds K.A., 1993, ARA&A 31, 717
  71. Netzer H., in 1990, "Active Galactic Nuclei", Blandford, Netzer and Woltjer, Saas Fee Advanced Course 20, Springer Verlag
  72. Neugebauer G., Oke J.B., Becklin E.E. and Mathews K., 1979, ApJ 230, 79
  73. O'Brien P.T., Zheng W. and Wilson R., 1989, MNRAS 240, 741
  74. Pacholczyk A.G. and Weymann R.J., 1968, AJ 73, 870
  75. Paltani S., 1995, PhD. Thesis University of Geneva
  76. Paltani S. and Walter R., 1996, A&A 312, 55
  77. Paltani S., Courvoisier T.J.-L., Türler M. and Walter R., 1998, submitted
  78. Pearson T.J., Unwin S.C., Cohen M.H., Linfield R.P., Readhead A.C.S., Seilstad G.A., Simon R.S. and Walker R.C., 1981, Nat 290, 365
  79. Peterson B.M. 1993, PASP 105, 247
  80. Peterson B.M., 1997, An Introduction to Active Galactic Nuclei, Cambridge University Press
  81. Readhead A.C.S., Pearson T.J., Cohen M.H., Ewing M.S. and Moffet A.T., 1979, ApJ 231, 299.
  82. Rieke G.H. and Lebofsky M.J., 1979, ARA&A 17, 477
  83. Robson E.I., Gear W.K., Clegg P.E., Ade P.A.R., Smith M.G., Griffin M.J., Nolt I.G., Radostitz J.V. and Howard R.J., 1983, Nat 305, 194
  84. Robson E.I., Gear W.K., Brown L.M.J., Courvoisier T.J.-L., Smith M.G., Griffin M.J. and Blecha A., 1986, Nat 323, 134
  85. Robson E.I., Litchfield S.J., Gear W.K. et al., 1993, MNRAS 262, 249
  86. Roeser H.-J. and Meisenheimer K., 1991, A&A 252, 458
  87. Roeser H.-J., Conway R.G. and Meisenheimer K., 1996, A&A 314, 414
  88. Roeser H.-J., Meisenheimer K., Neumann M. and Conway R.G., 1996, MPE report 263, 499
  89. Roeser H.-J., Meisenheimer K., Neumann M., Conway R.G., Davis R.J. and Perley R.A., 1997, Reviews in Modern Astronomy 10, 253
  90. Salpeter E.E., 1964, ApJ 140, 796
  91. Schmidt M., 1963, Nat 197, 1040
  92. Schmidt M.M., 1969, ARA&A 7, 527
  93. Shakura N. and Sunyaev R., 1973, A&A 24, 337
  94. Sharov A.S. and Efremov Yu. I., 1963, Intern. Bull Var. Stars, No 23 (Com. 27, IAU)
  95. Shields G.A., 1978, Nat 272, 706
  96. Shklovsky I.S., 1964, Soviet Astron. AJ 8, 638
  97. Smith H.J. and Hoffleit D., 1963, Nat 198, 650
  98. Stockton A., 1980, IAU Symposium 92, eds G.O. Abell and P.J.E. Peebles, Reidel, p.89
  99. Swanenburg B.N.et al., 1978, Nat 275, 298
  100. Teräsranta H., Tornikoski M., Valtaoja E., et al., 1992, A&AS 94, 121
  101. Tornikoski M., Valtaoja E., Teräsranta H., Smith A.G., Nair A.D., Clements S.D. and Leacock R.J., 1994, A&A 289, 673
  102. Turner M.J.L.T., Williams O.R., Courvoisier T.J.-L., et al., 1990, MNRAS 244, 310
  103. Tyson J.A., Baum W.A. and Kreidl T., 1982, ApJ, 257, L1
  104. Ulrich M.-H., 1981, Space Science Reviews 28, 89
  105. Ulrich M.-H., Courvoisier T.J.-L. and Wamsteker W., 1988, A&A 204, 21
  106. Ulrich M.-H., Courvoisier T.J.-L. and Wamsteker W., 1993, ApJ 411, 125
  107. Türler M. and Courvoisier T.J.-L., 1997, A&A in press
  108. Veron-Cetty M.P. and Woltjer L., 1990, A&A 236, 69
  109. Veron-Cetty M.P. and Veron P., 1995, A catalogue of Quasars and AGN, 7th edition. ESO Report.
  110. Walter R. and Courvoisier T.J.-L., 1992, A&A 258, 255
  111. Walter R. and Fink H.H., 1993 A&A 274, 105
  112. Walter R., Orr A., Courvoisier T.J.-L., Fink H.H., Makino F., Otani C. and Wamsteker W., 1994, A&A 285, 119
  113. Waltman E.B., Fiedler R.L., Johnston K.J., Spencer J.H., Florkowski D.R., Josties F.J., McCarthy D.D. and Tatsakis D.N., 1991, ApJS 77, 379
  114. Wilkes and Elvis, 1987, ApJ 323, 243
  115. Willingale R., 1981, MNRAS 194, 359.
  116. Wills B.J., Netzer H. and Wills D., 1985, ApJ 288, 94
  117. Yaqoob T., Serlemitsos P., Mushotzky R., et al., 1994, PASJ 46, L49
  118. Zel'dovich Ya. B. and Novikov D., 1964, Sov. Phys. Dokl. 158, 811

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