by SERGIENKO IVAN D,SU, MELNIKOV KONSTANTIN A,SU, SHKURUPIJ GEORGIJ I,SU, SELIVANTEVA LIDIYA S,SU, TESLEV ALEKSEJ E,SU, KUZIN VENIAMIN V,SU, ZHIKHAREV IVAN S,SU, ROGOZNYJ VLADIMIR V,SU
Year of Publication 30.04.1981