by KOVALSKIJ IGOR O,SU, GRESKO ANDREJ F,SU, KALYMON YAROSLAV A,SU, MELNIK VLADIMIR F,SU, KONOVALENKO ZOYA L,SU, YAVORSKIJ VIKTOR T,SU, CHAJKO NADEZHDA I,SU, KROKVENKO VALERIJ I,SU, DULEBYANIK LEONIDA V,SU
Year of Publication 23.06.1982