by IL'CHENKO A.A, KHOROSHILOVA I.P, DOBROKHOTOVA R.A, KOROTAEV A.N, VOLOSHINOVA R.Z, FEDOT'EVA T.P, PEROV B.V, DUSHIN M.I, POLOSUKHINA T.B, MINAKOV V.T, RASKIN JU.E, TYKLINA S.V
Year of Publication 30.06.1994