by FETISOV SERGEJ G,SU, NALCHA GEORGIJ ,SU, SPIVAKOV VALERIJ ,SU, BILKO VIKTOR G,SU, VIKHLEVSHCHUK VALERIJ A,SU, CHERNOGRITSKIJ VLADIMIR M,SU, SHNEEROV YAKOV A,SU, SHEJKO VLADIMIR ,SU, BYCHKOV YURIJ V,SU, KATEL LEONID M,SU, RUSETSKAYA MARIYA ,SU
Year of Publication 25.07.1978