by SIDORENKO YURIJ D,SU, SHELKOVYJ VLADIMIR A,SU
Year of Publication 23.05.1986

by IVANOV ALEKSEJ E,SU, TITOV YURIJ A,SU, ILIN VLADIMIR A,SU, URBAKH VLADIMIR I,SU, SHELKOVYJ VLADIMIR A,SU
Year of Publication 23.09.1983