by KUPRIJANOV,VIKTOR V.,SU, VACHONIN,MICHAIL E.,SU, IRKAEV,SOBIR M.,SU, GALL,ROSTISLAV N.,SU
Year of Publication 04.07.1990

by KUPRIJANOV,VIKTOR V.,SU, VACHONIN,MICHAIL E.,SU, IRKAEV,SOBIR M.,SU, SEMENKIN,VLADIMIR A.,SU
Year of Publication 14.03.1990

by KUPRIJANOV,VIKTOR V.,SU, VACHONIN,MICHAIL E.,SU, IRKAEV,SOBIR M.,SU, GORDEEV,OLEG A.,SU, GALL,ROSTISLAV N.,SU, GOTLIB,VLADIMIT A.,SU
Year of Publication 13.06.1990