by VOLCHEGORSKIJ ILYA A,SU, PUZHEVSKIJ ALEKSANDR S,SU, LIFSHIN ROMAN I,SU, ODNOPOZOV ANATOLIJ K,SU
Year of Publication 23.02.1993

by LIFSHITS ROMAN I,SU, KOSTIN YURIJ K,SU, VOLCHEGORSKIJ ILYA A,SU, GRIGOREVSKIKH VLADIMIR S,SU
Year of Publication 07.02.1993

by CHUKICHEV ALEKSANDR V,SU, ZUROCHKA ALEKSANDR V,SU, VOLCHEGORSKIJ ILYA A,SU, DOLGUSHIN ILYA I,SU, MARACHEV SERGEJ I,SU
Year of Publication 28.02.1992