by DUMMA PETR K,SU, SENKIV STEPAN I,SU, PODOLYAN VIKTOR I,SU, YAVORSKIJ VIKTOR T,SU, OLEJNIK ROMAN T,SU
Year of Publication 15.10.1992

by SENKIV STEPAN I,SU, SELEZNEVA VALENTINA F,SU, KUZHEL NIKOLAJ P,SU, POLYANSKIJ VYACHESLAV YU,SU, OLIJNYK ROMAN T,SU, GLATER ALEKSANDR M,SU
Year of Publication 07.07.1992

by SENKIV STEPAN I,SU, SELEZNEVA VALENTINA F,SU, PARASYUK VASILIJ M,SU, YAVORSKIJ VIKTOR T,SU, DUBIK OLGA YA,SU
Year of Publication 23.05.1991

by GRESKO ANDREJ F,SU, MELNIK VLADIMIR F,SU, SENKIV STEPAN I,SU, PASTERNAK ROMAN G,SU, YAVORSKIJ VIKTOR T,SU
Year of Publication 22.06.1981