by SMIRNOV SERGEJ V,SU, IGNATOV NIKOLAJ V,SU, FROLOV VIKTOR I,SU, LYALYUK VITALIJ P,SU, KRYZHEVSKIJ ARKADIJ Z,SU, UCHITEL ALEKSANDR D,SU, CHEBATAREV ANATOLIJ P,SU, ALYABEV YURIJ A,SU
Year of Publication 07.04.1991