by GOLITSYN VLADIMIR P,SU, KASATKIN GENNADIJ P,SU, STROEV VALERIJ N,SU, KOZHIN VITALIJ P,SU, CHUVALDIN VLADIMIR A,SU, NIKIFOROV SERGEJ I,SU
Year of Publication 23.12.1991

by GOLITSYN VLADIMIR P,SU, USHAKOV VASILIJ YA,SU, MINAKOVA NATALYA N,SU, KOZHIN VITALIJ P,SU, KANDAUROV YURIJ A,SU
Year of Publication 07.12.1984