by KHRUNIN VLADIMIR ,SU, PANOV ANDREJ N,SU, VINOKUROV VLADIMIR A,SU, ASTANOVITSKIJ LEONID M,SU, BYCHKOV ALEKSANDR P,SU, MAKAROVSKIJ YURIJ P,SU, PODKOLODNYJ EVGENIJ S,SU
Year of Publication 15.01.1981

by FESENKO MIKHAIL N,SU, KHRUNIN VLADIMIR ,SU, SOLOVEV ARKADIJ D,SU, PODKOLODNYJ EVGENIJ S,SU, KOPYLOVA LIDIYA V,SU
Year of Publication 23.08.1980