. at the conference hall . of the Sternberg Astronomical Institute, . at 14 00 on Friday, September 28 , 2001 . (83-th seminar) . 1. A.D.Chernin (SAI) . " Cosmic vacuum " . 45 min . 2. Ya.N.Istomin (LPI), B.V.Komberg (ASC LPI) . "GRBs as magnitospherical flush in close binary system consists from NS or WD and Supernova" . 45 min . The secretary of the seminar - M.E.Prokhorov . Access free (code 4385) . Abstracts and INTERNET Subscribe possible at . http://xray.sai.msu.ru/sciwork/eseminars.html .