by OVCHARENKO NIKOLAJ N,SU, ORLOV ANATOLIJ V,SU, KELENINA ELVIRA V,SU, RUSANYUK VASILIJ N,SU, BOGATSKIJ VLADIMIR A,SU, BELYAEV MIKHAIL P,SU, PONIMASH IVAN D,SU, RYBKIN BORIS V,SU
Year of Publication 23.09.1991