by Poplavskij S.V, Pul'tsina T.S, Podreshetnikova I.P, Pevzner M.S, Zubarev P.S, Smirnov S.I, Trubitsyn A.E, Ostrovskij V.A, Bulgakov O.V, Uspenskaja T.L, Andreev V.N, Kofman T.P
Year of Publication 20.05.1995