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Free Access
Issue
A&A
Volume 473, Number 3, October III 2007
Page(s) L25 - L28
Section Letters
DOI https://doi.org/10.1051/0004-6361:20078412
Published online 28 August 2007
  1. Aharonian, F., Akhperjanian, A., Beilicke, M., et al. (HEGRA Collaboration) 2004, A&A, 421, 529 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
  2. Aharonian, F., Akhperjanian, A. G., Bazer-Bachi, A. R., et al. (HESS Collaboration) 2005, A&A, 442, 895 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
  3. Aharonian, F., Akhperjanian, A. G., Bazer-Bachi, A. R., et al. (HESS Collaboration) 2006a, Nature, 440, 1018 [NASA ADS] [CrossRef] [PubMed] [Google Scholar]
  4. Aharonian, F., Akhperjanian, A. G., Bazer-Bachi, A. R., et al. (HESS Collaboration) 2006b, A&A, 457, 899 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
  5. Aharonian, F., Akhperjanian, A. G., Bazer-Bachi, A. R., et al. (HESS Collaboration) 2007, A&A, 470, 475 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
  6. Cheung, C. C., Urry, C. M., Scarpa, R., & Giavalisco, M. 2003, ApJ, 599, 155 [NASA ADS] [CrossRef] [Google Scholar]
  7. Elvis, M., Plummer, D., Schachter, J., & Fabbiano, G. 1992, ApJS, 80, 257 [NASA ADS] [CrossRef] [Google Scholar]
  8. Falomo, R., & Kotilainen, J. K. 1999, A&A, 352, 85 [NASA ADS] [Google Scholar]
  9. Fukugita, M., Shimasaku, K., & Ichikawa, T. 1995, PASP, 107, 945 [NASA ADS] [CrossRef] [Google Scholar]
  10. Gehrels, N., Chincarini, G., Giommi, P., et al. 2004, ApJ, 611, 1005 [NASA ADS] [CrossRef] [Google Scholar]
  11. Giommi, P., Blustin, A. J., Capalbi, M., et al. 2006, A&A, 456, 911 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
  12. Giroletti, M., Giovannini, G., Taylor, G. B., & Falomo, R. 2004, ApJ, 613, 752 [NASA ADS] [CrossRef] [Google Scholar]
  13. Gould, R. J., & Schréder, G. P. 1967, Phys. Rev., 155, 1408 [NASA ADS] [CrossRef] [Google Scholar]
  14. Hauser, M. G., & Dwek, E. 2001, ARA&A, 39, 249 [NASA ADS] [CrossRef] [Google Scholar]
  15. Hauser, M., Möllenhoff, C., Pühlhofer, G., et al. 2004, Astron. Nachr., 325, 659 [Google Scholar]
  16. Hinton, J. A. 2004, New Astron. Rev., 48, 331 [NASA ADS] [CrossRef] [Google Scholar]
  17. Kashlinsky, A. 2005, Phys. Rep., 409, 361 [NASA ADS] [CrossRef] [Google Scholar]
  18. Krawczynski, H., Coppi, P. S., Maccarone, T., & Aharonian, F. A. 2000, A&A, 353, 97 [NASA ADS] [Google Scholar]
  19. Krawczynski, H., Hughes, S. B., Horan, D., et al. 2004, ApJ, 601, 151 [NASA ADS] [CrossRef] [Google Scholar]
  20. Li, T. P., & Ma, Y. Q. 1983, ApJ, 272, 317 [NASA ADS] [CrossRef] [Google Scholar]
  21. Matsumoto, T., Matsuura, S., Murakami, H., et al. 2005, ApJ, 626, 31 [NASA ADS] [CrossRef] [Google Scholar]
  22. Mazin, D., & Raue, M. 2007, A&A, 471, 439 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
  23. Perlman, E. S., Stocke, J. T., Schachter, J. F., et al. 1996, ApJS, 104, 251 [NASA ADS] [CrossRef] [Google Scholar]
  24. Perlman, E. S., Madejski, G., Georganopoulos, M., et al. 2005, ApJ, 625, 727 [NASA ADS] [CrossRef] [Google Scholar]
  25. Primack, J. R., Bullock, J. S., & Somerville, R. S. 2005, in High Energy Gamma-Ray Astronomy, ed. F. A. Aharonian, H. J. Völk, & D. Horns, AIP Conf. Proc., 745, 23 [Google Scholar]
  26. Raiteri, C. M., Villata, M., de Francesco, G., et al. 1998, A&AS, 132, 361 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
  27. Schachter, J. F., Stocke, J. T., Perlman, E., et al. 1993, ApJ, 412, 541 [NASA ADS] [CrossRef] [Google Scholar]
  28. Stecker, F. W., de Jager, O. C., & Salamon, M. H. 1992, ApJ, 390, L49 [NASA ADS] [CrossRef] [Google Scholar]
  29. Stecker, F. W., de Jager, O. C., & Salamon, M. H. 1996, ApJ, 473, L75 [NASA ADS] [CrossRef] [Google Scholar]
  30. Urry, C. M., Scarpa, R., O'Dowd, M., et al. 2000, ApJ, 532, 816 [NASA ADS] [CrossRef] [Google Scholar]
  31. Wolter, A., Comastri, A., Ghisellini, G., et al. 1998, A&A, 335, 899 [NASA ADS] [Google Scholar]
  32. Woo, J.-H., Urry, C. M., van der Marel, R. P., Lira, P., & Maza, J. 2005, ApJ, 631, 762 [NASA ADS] [CrossRef] [Google Scholar]

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