by Sobolev Ju.V, Kozlov A.F, Rusetskij M.A, Petukhovskij I.K, Sandomirskij M.M, Titova T.I, Galenko I.P, Lebedev V.A, Aleksandrovich V.I, Rivkin S.I, Evtushenko A.S
Year of Publication 30.10.1994