by BASIEV ELBRUS U,SU, CHASOVSKIKH NIKOLAJ M,SU
Year of Publication 28.02.1985

by GRISHENKO NIKOLAJ S,SU, OBEREMOK OLEG N,SU, CHEBOTAREV VALENTIN P,SU, BASIEV ELBRUS U,SU, KOBZAR NIKOLAJ V,SU, BARANOV EVGENIJ G,SU, ZHUKOV ALEKSEJ YA,SU
Year of Publication 15.12.1983

by GRISHENKO NIKOLAJ S,SU, OBEREMOK OLEG N,SU, CHEBOTAREV VALENTIN P,SU, BASIEV ELBRUS U,SU, KOBZAR NIKOLAJ V,SU, ZHUKOV ALEKSEJ YA,SU, BARANOV EVGENIJ G,SU
Year of Publication 30.03.1983