Astron. Astrophys. 322, 523-532 (1997)

References

• SIMBAD Objects

• Akhiezer, A.I., Berestetskii, V.B. 1965, Quantum Electrodynamics, New York: Interscience
• Barker, P.K. 1986, PASP 98, 44 NASA ADS
• Bednarek, W., Giovannelli, F., Karakua, S., Tkaczyk, W. 1990, A&A 236, 175 NASA ADS
• Bednarek, W. et al. 1996, in preparation
• Bignami, G.F., Maraschi, L., Treves, A. 1977, A&A 55, 155 NASA ADS
• Blumenthal, G.R., Gould, R.J. 1970, Rev.Mod.Phys. 42, 237
• Eichler, D., Usov, V. 1993, ApJ 402, 271 NASA ADS
• Fichtel, C.E., Thompson, D.J., Lamb, R.C. 1987, ApJ 319, 362 NASA ADS
• Gould, R.J., Schreder, G.P. 1967, Phys. Rev. 155, 1408
• Harding, A.K., Gaisser, T.K. 1990, ApJ 358, 561 NASA ADS
• Hermsen, W. et al. 1977, Nat 269, 494 NASA ADS
• Hermsen, W. et al. 1987, A&A 175, 141 NASA ADS
• Hutchings, J.B., Crampton, D. 1981, PASP 93, 486 NASA ADS
• Jauch, J.M., Rohrlich, F. 1955, The theory of photon and electrons, Addison-Wesley
• Jones, F.C. 1968, Phys.Rev. 167, 1159
• Lamb, R.C. et al. 1977, ApJ 212, L63 NASA ADS
• Ling, J.C., Wheaton, W.A. 1989, ApJ 343, L57 NASA ADS
• Maheswaran, M., Cassinelli, L.P. 1988, ApJ 335, 931 NASA ADS
• Merck, M., Kanbach, G., Mayer-Hasselwander, H.A., Meintjes, P. 1995, Proc. 24th ICRC (Rome), v. 2, p.190
• Moffat, A.E.J., Marchenko, S.V. 1996, A&A 305, L29 NASA ADS
• Moskalenko, I.V., Karakua, S., Tkaczyk, W. 1993, MNRAS 260, 681 NASA ADS
• Thompson, D.J., Bertsch, D.L., Dingus, B.L. et al. 1995, ApJS 101, 259 NASA ADS
• Usov, V.V. Melrose, D.B. 1992, ApJ 395, 575 NASA ADS
• van Dijk, R., Bloemen, H., Hermsen, W. et al. 1993, COMPTEL PREPRINT No. 11, p. 7
• van Kerkwijk, M.H. et al. 1992, Nat 355, 703 NASA ADS
• Vestrand, W.T., Eichler, D. 1982, ApJ 261, 251 NASA ADS
• Weber, E.J., Davis, L., Jr. 1967, ApJ 148, 217 NASA ADS
• Weekes, T.C. 1988, Phys. Rep. 160, 1 NASA ADS
• Weekes, T.C. 1992, Space Sci. Rev. 59, 314

© European Southern Observatory (ESO) 1997

Online publication: June 5, 1998

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