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Year of Publication 23.12.1987

by SERGEEV LEONID S,SU
Year of Publication 23.06.1987

by SERGEEV LEONID S,SU
Year of Publication 07.02.1982

by SERGEEV LEONID S,SU
Year of Publication 25.09.1979

by SERGEEV LEONID S,SU
Year of Publication 25.09.1978

by SERGEEV LEONID S,SU, VOLOKHOV VLADIMIR G,SU
Year of Publication 23.10.1991

by SERGEEV LEONID S,SU, CHEPIK GEORGIJ A,SU
Year of Publication 07.10.1991

by SERGEEV LEONID S,SU, DEEV NIKOLAJ A,SU
Year of Publication 07.05.1991

by SERGEEV LEONID S,SU, VOLOKHOV VLADIMIR G,SU
Year of Publication 07.12.1990

by SERGEEV LEONID S,SU, VOLOKHOV VLADIMIR G,SU, CHEPIK GEORGIJ A,SU
Year of Publication 30.09.1992

by SERGEEV LEONID S,SU, LUKIN MIKHAIL A,SU
Year of Publication 30.07.1983

by SERGEEV LEONID S,SU, LUKIN MIKHAIL A,SU
Year of Publication 23.07.1983

by SERGEEV LEONID S,SU, GAFT LEONID I,SU, GOLUBEV NIKOLAJ F,SU
Year of Publication 30.07.1988

by DEEV NIKOLAJ A,SU, SERGEEV LEONID S,SU, DANILENKO ANATOLIJ P,SU
Year of Publication 30.09.1985

by DEEV NIKOLAJ A,SU, SERGEEV LEONID S,SU, DANILENKO ANATOLIJ P,SU
Year of Publication 07.07.1984

by DEEV NIKOLAJ A,SU, SERGEEV LEONID S,SU, ZUEV NIKOLAJ N,SU, DANILENKO ANATOLIJ P,SU
Year of Publication 07.02.1990

by SERGEEV LEONID S,SU, GAFT LEONID I,SU, PASECHNIK ANATOLIJ A,SU, ILEVSKIJ ALEKSANDR I,SU
Year of Publication 28.02.1989

by SERGEEV LEONID V,SU
Year of Publication 30.07.1990

by SERGEEV LEONID V,SU
Year of Publication 30.01.1988

by SERGEEV LEONID V,SU
Year of Publication 23.01.1988