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Year of Publication 07.11.1987

by CHERKASOV VALENTIN V,SU, ZAKLYAKOV VALENTIN P,SU, DISMAN ISAAK Z,SU, ZHOROV ALEKSANDR I,SU, STROEV ANDREJ A,SU
Year of Publication 15.08.1982

by CHERKASOV VALENTIN V,SU, ZAKLYAKOV VALENTIN P,SU, DISMAN ISAAK Z,SU, ZHOROV ALEKSANDR I,SU, STROEV ANDREJ A,SU
Year of Publication 30.06.1981

by CHERKASOV VALENTIN V,SU, ZAKLYAKOV VALENTIN P,SU, DISMAN ISAAK Z,SU, ZHOROV ALEKSANDR ,SU, STROEV ANDREJ A,SU
Year of Publication 23.03.1981