Contents Previous

REFERENCES

  1. Abu-Zayyad, T., et al. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban), 5, 325
  2. Aharonian, F. A., & Akerlof, C. A. 1997, Ann. Rev. Nucl. Part. Sci., 47, 273
  3. Aharonian, F. A., et al. 1999a, A&A, 342, 69
  4. Aharonian, F. A., et al. 1999b, A&A, submitted (astro-ph/9903455)
  5. Aharonian, F. A., et al. 1999c, A&A, submitted (astro-ph/9905032)
  6. Aiso, S., et al. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban), 3, 261
  7. Akerlof, C. W., et al. 1993, A&A, 274, L17
  8. Allen, G. E., et al. 1995, ApJ, 448, L25
  9. Amenomori, M., et al. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban), 5, 245
  10. Armand, C., Milliard, B., & Deharveng, J. M. 1994, A&A, 284, 12
  11. Barrau, A., et al. 1998, Nucl. Instrum. Methods A, 416, 278
  12. Barrio, J. A., et al. 1998, The Magic Telescope, design study, MPI-PhE/98-5
  13. Bell, A. R. 1978, MNRAS, 182, 147
  14. Bhat, C. L. 1997, IAU Circ. 6709
  15. Biller, S. D., et al. 1998, Phys. Rev. Lett., 80, 2992
  16. Blandford, R. D., & Levinson, A. 1995, ApJ, 441, 79
  17. Blandford, R. D., & Ostriker, J. P. 1978, ApJ, 221, L29
  18. Blandford, R. D., & Rees, M. J. 1978, in Pittsburgh Conf. BL Lac Objects, ed. A. M. Wolfe (Pittsburgh: Univ. Pittsburgh Press), 328
  19. Bloom, S. D., & Marscher, A. P. 1996, ApJ, 461, 657
  20. Bond, J. R., Carr, B. J., & Hogan, C. J. 1986, ApJ, 306, 428
  21. Bond, J. R., Carr, B. J., & Hogan, C. J. 1991, ApJ, 367, 420
  22. Boratav, M. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban), 5, 205
  23. Borione, A., et al. 1995, Proc. 24th Int. Cosmic Ray Conf. (Rome), 2, 439
  24. Bottcher, M., & Dermer, C. D. 1998, ApJ, 499, L131
  25. Bowyer, S. 1991, ARA&A, 29, 59
  26. Bradbury, S. M., et al. 1997, A&A, 320, L5
  27. Brazier, K. T. S., Kanbach, G., Carraminana, A., Guichard, J., & Merck, M. 1996, MNRAS, 281, 1033
  28. Buckley, J. H. 1998, Science, 279, 676
  29. Buckley, J. H., et al. 1996, ApJ, 472, L9
  30. Buckley, J. H., et al. 1997, in AIP Conf. Proc. 410, Proc. Fourth Compton Symp., ed. C. D. Dermer, M. S. Strickman, & J. D. Kurfess (New York: AIP), 1381
  31. Buckley, J. H., et al. 1998, A&A, 329, 639
  32. Catanese, M. 1999, in ASP Conf. Ser. 159, BL Lacertae Phenomenon, ed. L. O. Takalo & A. Silanpaa (San Francisco: ASP), 243
  33. Catanese, M., et al. 1997, ApJ, 487, L143
  34. Catanese, M., et al. 1998, ApJ, 501, 616
  35. Cawley, M. F., et al. 1985, Proc. 19th Int. Cosmic Ray Conf. (La Jolla), 1, 264
  36. Celotti, A., Fabian, A. C., & Rees, M. J. 1998, MNRAS, 293, 239
  37. Chadwick, P. M., et al. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban), 3, 189
  38. Chadwick, P. M., et al. 1999, ApJ, 513, 163
  39. Chantell, M. C., et al. 1998, Nucl. Instrum. Methods A, 408, 468
  40. Connaughton, V., et al. 1997, ApJ, 479, 859
  41. Coppi, P. S., Kartje, J. F., & Königl, A. 1993, in Proc. Compton Symposium, ed. M. Friedlander, N. Gehrels, & D. J. Macomb (New York: AIP), 559
  42. Daugherty, J. K., & Harding, A. K. 1982, ApJ, 252, 337
  43. Daum, A., et al. 1997, Astropart. Phys., 8, 1
  44. Dermer, C. D., & Gehrels, N. 1995, ApJ, 447, 103
  45. Dermer, C. D., & Schlickeiser, R. 1994, ApJS, 90, 945
  46. Dermer, C. D., Schlickeiser, R., & Mastichiadis, A. 1992, A&A, 256, L27
  47. Djannati-Atai, A., et al. 1999, A&A, submitted
  48. Drury, L. O'C., Aharonian, F. A., & Völk, H. J. 1994, A&A, 287, 959
  49. Drury, L. O'C., Markiewicz, W. J., & Völk, H. J. 1989, A&A, 225, 179
  50. Dube, R. R., Wickes, W. C., & Wilkinson, D. T. 1979, ApJ, 232, 333
  51. Dwek, E., & Arendt, R. G. 1998, ApJ, 508, L9
  52. Dwek, E., et al. 1998, ApJ, 508, 106
  53. Esposito, J. A., et al. 1996, ApJ, 461, 820
  54. Fixsen, D. J., Dwek, E., Mather, J. C., Bennett, C. L., & Shafer, R. A. 1994, ApJ, 508, 123
  55. Fossati, G., Maraschi, L., Celotti, A., Comastri, A., & Ghisellini, G. 1998, MNRAS, 299, 433
  56. Gaidos, J. A., et al. 1996, Nature, 383, 319
  57. Gaisser, T. K., Protheroe, R. J., & Stanev, T. 1998, ApJ, 492, 219
  58. Gehrels, N., & Michelson, P. 1999, Astropart. Phys., 11, 277
  59. Georganopoulos, M., & Marscher, A. P. 1998, ApJ, 506, 621
  60. Ghisellini, G., Celotti, A., Fossati, G., Maraschi, L., & Comastri, A. 1998, MNRAS, 301, 451
  61. Gould, R. J. 1965, Phys. Rev. Lett., 15, 511
  62. Gould, R. J., & Schréder, G. P. 1967, Phys. Rev., 155, 1408
  63. Hacking, P. B., & Soifer, B. T. 1991, ApJ, 367, L49
  64. Halzen, F. 1998, New Astron. Rev., 42, 289
  65. Hara, T., et al. 1993, Nucl. Instrum. Methods A, 332, 300
  66. Harrus, I. M., Hughes, J. P., & Helfand, D. J. 1996, ApJ, 464, L161
  67. Hartman, R. C., et al. 1999, ApJS, 123, 79
  68. Hauser, M. G., et al. 1998, ApJ, 508, 25
  69. Hayashida, N., et al. 1998, ApJ, 504, L71
  70. Hess, M., et al. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban), 3, 229
  71. Hillas, A. M. 1999, Astropart. Phys., 11, 27
  72. Hillas, A. M., et al. 1998, ApJ, 503, 744
  73. Hofmann, W. 1997, in Proc. Workshop on TeV gamma-Ray Astrophysics (Kruger Park, South Africa), ed. O. C. de Jager, 405
  74. Hunter, S. D., et al. 1997, ApJ, 481, 205
  75. Hurley, K., et al., 1994, Nature, 372, 652
  76. Jaffe, T. R., et al. 1997, ApJ, 484, L129
  77. de Jager, O. C., & Harding, A. K. 1992, ApJ, 396, 161
  78. de Jager, O. C., & Mastichiadis, A. 1997, ApJ, 482, 874
  79. de Jager, O. C., Stecker, F. W., & Salamon, M. H. 1994, Nature, 369, 294
  80. Jones, T. W., et al. 1998, PASP, 110, 125
  81. Kaaret, P., Piraino, S., Halpern, J., & Eracleous, M. 1999, ApJ, 523, 197
  82. Kataoka, J., et al. 1999, ApJ, 514, 138
  83. Kerrick, A. D., et al. 1995a, ApJ, 438, L59
  84. Kerrick, A. D., et al. 1995b, ApJ, 452, 588
  85. Kifune, T., et al. 1995, ApJ, 438, L91
  86. Königl, A. 1981, ApJ, 243, 700
  87. Konopelko, A. 1999, Astropart. Phys., 11, 135
  88. Koyama, M., et al. 1995, Nature, 378, 255
  89. Krennrich, F., et al. 1999, ApJ, 511, 149
  90. Kubo, H., Takahashi, T., Madejski, G., Tashiro, M., Makino, F., Inoue, S., & Takahara, F. 1998, ApJ, 504, 693
  91. Lamb, R. C., & Macomb, D. J. 1997, ApJ, 488, 872
  92. Legage, P. O., & Cesarsky, C. J. 1983, A&A, 118, 223
  93. Lessard, R. W., et al., 1999, ApJ, submitted
  94. Lin, Y. C., et al. 1997, ApJ, 476, L11
  95. Macomb, D. J., et al. 1995, ApJ, 449, L99
  96. Macomb, D. J., et al. 1996, ApJ, 459, L111
  97. Madau, P., et al. 1996, MNRAS, 283, 1388
  98. Mannheim, K. 1993, A&A, 269, 67
  99. Mannheim, K. 1998, Science, 279, 684
  100. Maraschi, L., et al. 1999, Astropart. Phys., 11, 189
  101. Maraschi, L., Ghisellini, G., & Celotti, A. 1992, ApJ, 397, L5
  102. Maraschi, L., Ghisellini, G., Tanzi, E. G., & Treves, A. 1986, ApJ, 310, 325
  103. Marscher, A. P., & Travis, J. P. 1996, A&AS, 120, C537
  104. Mastichiadis, A. 1996, A&A, 305, L53
  105. Mastichiadis, A., & de Jager, O. C. 1996, A&A, 311, L5
  106. Maucherat-Joubert, M., Deharveng, J. M., & Cruvellier, P. 1980, A&A, 88, 323
  107. McNaron-Brown, K., et al. 1995, ApJ, 451, 575
  108. Mukherjee, R., et al. 1997, ApJ, 490, 116
  109. Naito, T., & Takahara, F. 1994, J. Phys. G: Nucl. Part. Phys., 20, 477
  110. Neshpor, Y. I., et al. 1998, Astron. Lett., 24, 134
  111. Oliver, S. J., et al. 1997, MNRAS, 289, 471
  112. Ong, R. A. 1998, Phys. Rep., 305, 93
  113. Padovani, P., & Giommi, P. 1994, MNRAS, 268, L51
  114. Perlman, E. S., et al. 1996, ApJS, 104, 251
  115. Petry, D., et al. 1996, A&A, 311, L13
  116. Pian, E., et al. 1998, ApJ, 492, L17
  117. Pozzetti, L., Bruzual A., G., Zamorani, G. 1996, MNRAS, 281, 953
  118. Pozzetti, L., Madau, P., Zamorani, G., Ferguson, H. C., & Bruzual, G. 1998, MNRAS, 298, 1133
  119. Primack, J. R., Bullock, J. S., Somerville, R. S., & MacMinn, D. 1999, Astropart. Phys., 11, 93
  120. Prosch, C., et al. 1996, A&A, 314, 275
  121. Protheroe, R. J., Bhat, C. L., Fleury, P., Lorenz, E., Teshima, M., & Weekes, T. C. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban), 8, 317
  122. Protheroe, R. J., & Biermann, P. L. 1997, Astropart. Phys., 6, 293
  123. Puget, J.-L., Abergel, A., Bernard, J.-P., Boulanger, F., Burton, W. B., Desert, F.-X., Hartmann, D. 1996, A&A, 308, L5
  124. Punch, M., et al. 1992, Nature, 358, 477
  125. Punch, M. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban), 3, 253
  126. Quebert, J., et al. 1995, in Towards a Major Atmospheric Cerenkov Detector - IV (Padova, Italy), ed. M. Cresti, 248
  127. Quinn, J., et al. 1996, ApJ, 456, L83
  128. Quinn, J., et al. 1999, ApJ, 518, 693
  129. Rees, M. J., Phinney, E. S., Begelman, M. C., & Blandford, R. J. 1982, Nature, 297, 17
  130. Reynolds, P. T., et al. 1993, ApJ, 404, 206
  131. Reynolds, S. P. 1996, ApJ, 459, L13
  132. Romani, R. W. 1996, ApJ, 470, 469
  133. Samuelson, F. W. 1999, Ph.D. thesis, Iowa State Univ.
  134. Samuelson, F. W., et al. 1998, ApJ, 501, L17
  135. Schubnell, M. S., et al. 1996, ApJ, 460, 644
  136. Sikora, M., Begelman, M. C., & Rees, M. J. 1994, ApJ, 421, 153
  137. Sinitsyna, V. G., et al. 1997, Proc. 25th Int. Cosmic Ray Conf. (Durban), 3, 273
  138. Sinnis, G., et al. 1995, Nucl. Phys. B (Proc. Suppl.), 43, 141
  139. Srinivasan, R., et al. 1997, ApJ, 489, 170
  140. Stanev, T., & Franceschini, A. 1998, ApJ, 494, L59
  141. Stecker, F. W. 1999, Astropart. Phys., 11, 83
  142. Stecker, F. W., de Jager, O. C., & Salamon, M. 1992, ApJ, 390, L49
  143. Sturner, S. J., & Dermer, C. D. 1995, A&A, 293, L17
  144. Swanenburg, B. N., et al. 1978, Nature, 275, 298
  145. Swordy, S. P., et al. 1990, ApJ, 349, 625
  146. Takahashi, T., et al. 1994, IAU Circ., 5993
  147. Takahashi, T., Madejski, G., & Kubo, H. 1999, Astropart. Phys., 11, 177
  148. Takahashi, T., et al. 1996, ApJ, 470, L89
  149. Tanimori, T., et al. 1998a, ApJ, 497, L25
  150. Tanimori, T., et al. 1998b, ApJ, 492, L33
  151. Tavecchio, F., Maraschi, L., & Ghisellini, G. 1998, ApJ, 509, 608
  152. Thompson, D. J. 1997, in Neutron Stars and Pulsars, ed. N. Shibazaki et al. (Tokyo: Univ. Acad. Press), 273
  153. Thompson, D. J., et al. 1993, ApJS, 86, 629
  154. Thompson, D. J., et al. 1995, ApJS, 101, 259
  155. Toller, G. N. 1983, ApJ, 266, L79
  156. Totani, T. 1998, ApJ, 502, L13
  157. Tümer, T., Bhattacharya, D., Mohideen, U., Rieben, R., Souchkov, V., Tom, H., & Zweerink, J. 1999, Astropart. Phys., 11, 271
  158. Vacanti, G., et al. 1991, ApJ, 377, 467
  159. Vermeulen, R. C., & Cohen, M. H. 1994, ApJ, 430, 467
  160. von Montigny, C., et al. 1995, ApJ, 440, 525
  161. Weekes, T. C., et al. 1989, ApJ, 342, 379
  162. Weekes, T. C., & Turver, K. E. 1977, in Proc. 12th ESLAB Symp. (Frascati) (ESA SP-124) (Paris: ESA), 279
  163. Wurtz, R., Stocke, J. T., & Yee, H. K. C. 1996, ApJS, 103, 109
  164. Yoshikoshi, T., et al. 1997, ApJ, 487, L65
  165. Zweerink, J. A., et al. 1997, ApJ, 490, L141

Contents Previous