by GORSHKOV B.G.,SU, DANILOV E.N.,SU, RADICH N.A.,SU, ZHENOV V.V.,SU, SKORODINSKIJ V.KH.,SU
Year of Publication 30.01.1990

by GORSHKOV B.G, KHARCHENKO A.I, DANILOV E.N, MIRETSKIJ A.A, ZHENOV V.V, RADICH N.A, SKORODINSKIJ V.KH, SHPIL'BERG G.I
Year of Publication 15.08.1994