by GRIGOROVICH BORIS A,SU, KNYAZEV BORIS I,SU, KOTELNIKOV NIKOLAJ P,SU, KONDRASHOV VLADIMIR I,SU, OREKHOV ALEKSANDR I,SU, ISAEV VLADIMIR A,SU, GALEEVA EVGENIYA I,SU, TIKHONOV VIKTOR P,SU, SANNIKOV IVAN A,SU, LIAKUMOVICH ALEKSANDR G,SU
Year of Publication 23.07.1984