by NAGAJTSEV VIKTOR A,SU, PANKRATOVA GALINA E,SU
Year of Publication 15.06.1981

by NAGAJTSEV VIKTOR A,SU, PANKRATOVA GALINA E,SU
Year of Publication 15.02.1979

by NAGAJTSEV VIKTOR A,SU, PANKRATOVA GALINA E,SU
Year of Publication 15.01.1979

by NAGAJTSEV VIKTOR A,SU, PANKRATOVA GALINA E,SU
Year of Publication 15.11.1978

by NAGAJTSEV VIKTOR A,SU, PANKRATOVA GALINA E,SU, BUKHAROV VENIAMIN E,SU
Year of Publication 30.10.1981

by NAGAJTSEV VIKTOR A,SU, PANKRATOVA GALINA E,SU, CHUMACHENKO ANATOLIJ D,SU
Year of Publication 07.07.1981

by NAGAJTSEV VIKTOR A,SU, PANKRATOVA GALINA E,SU, CHUMACHENKO ANATOLIJ D,SU
Year of Publication 15.10.1980

by NAGAJTSEV VIKTOR A,SU, PANKRATOVA GALINA E,SU, CHUMACHENKO ANATOLIJ D,SU
Year of Publication 05.04.1980

by PONKRATOVA GALINA E,SU, NAGAJTSEV VIKTOR A,SU, OSIPOV VIKTOR G,SU
Year of Publication 25.10.1978

by NAGAJTSEV VIKTOR A,SU, PANKRATOVA GALINA E,SU, KHRENOV VIKTOR M,SU
Year of Publication 15.10.1978

by NAGAJTSEV VIKTOR A,SU, PANKRATOVA GALINA E,SU, SOSIN VALENTIN ,SU
Year of Publication 15.10.1978