by KOVALEV NIKOLAJ N,SU
Year of Publication 30.07.1982

by ZENKEVICH VALENTIN I,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 23.12.1992

by ZENKEVICH VALENTIN I,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 23.12.1992

by SATSURA VALENTIN M,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 23.11.1991

by VOLOSHIN VIKTOR A,SU, RAKUSEVICH VIKTOR V,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 23.12.1992

by KOVALEV NIKOLAJ N,SU, TROFIMOV SERGEJ P,SU
Year of Publication 30.08.1982

by YASHINA IRINA P,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 15.07.1982

by CHISTOV VLADIMIR ,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 30.05.1980

by VOLOSHIN VIKTOR A,SU, KOZHEMYAKINA SVETLANA L,SU, UGOLNIK ANATOLIJ P,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 30.07.1992

by SHNEJDERMAN BORIS I,SU, VOLOSHIN VIKTOR A,SU, KOVALEV NIKOLAJ N,SU, GOLANKOVA OLGA V,SU
Year of Publication 30.12.1991

by SHNEJDERMAN BORIS I,SU, KOZHEMYAKINA SVETLANA L,SU, TUKAJ EVGENIJ M,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 30.12.1991

by KOVALEV NIKOLAJ F,SU, MIKULINSKIJ VLADIMIR I,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 23.02.1985

by KOVALEV NIKOLAJ F,SU, MIKULINSKIJ VLADIMIR I,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 30.10.1984

by SHNEJDERMAN BORIS I,SU, VOLOSHIN VIKTOR A,SU, KOVALEV NIKOLAJ N,SU, GOLANKOVA OLGA V,SU
Year of Publication 30.05.1991

by KOVALEV NIKOLAJ F,SU, LATRUSHKIN LEV A,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 23.10.1982

by KOVALEV NIKOLAJ F,SU, LATRUSHKIN LEV A,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 30.07.1982

by KOVALEV NIKOLAJ F,SU, LATRUSHKIN LEV A,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 30.06.1982

by KOVALEV NIKOLAJ F,SU, LATRUSHKIN LEV A,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 30.09.1981

by KOVALEV NIKOLAJ F,SU, LATRUSHKIN LEV A,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 25.06.1980

by NOVOSELSKIJ ALEKSANDR V,SU, SHELEGOVSKIJ MIKHAIL P,SU, SATSURA VALENTIN M,SU, KOVALEV NIKOLAJ N,SU
Year of Publication 07.05.1989