by TAJTS SAMUIL Z,SU, SELYAKOV BORIS A,SU, USTYNYUK LEV A,SU, MURAVEV VALERIJ V,SU, RODIONOV VYACHESLAV D,SU, KUZMICHEV ALEKSANDR I,SU, VOLKENSHTEJN YURIJ B,SU, PARFENOV BORIS P,SU, TOMILINA MARIYA A,SU, SALAMANDRA LEV K,SU, ALEKSEENKO OLEG V,SU, SOBOLEV EVGENIJ S,SU
Year of Publication 23.04.1991