Senior Researcher of Nuclear Physics and Astrophysics Division of Lebedev Physical Institute of Russian Academy of Sciences, Moscow
Field of interests: Gamma-Ray Astronomy, Astrophysics, Cosmic
Rays
E-mail: topchiev@sgi.lpi.msk.su
Phone:+7-095-132 6233
Fax:+7-095-938 2251
Data received from the institution July 1997