by SHKIRYA YAKOV I,SU, VOLOSHIN OLEG N,SU, DEMYANENKO YURIJ V,SU
Year of Publication 30.05.1989

by CHECHETA EVGENIJ I,SU, SHEVCHENKO VLADIMIR F,SU, BALYKIN VLADIMIR I,SU, DEMYANENKO YURIJ V,SU
Year of Publication 30.07.1991