by POITZ,BERNARD,CS, CERNYS,GENADIJ P.,SU, GATTNAR,ONDREJ,CS, BUBEL,OLEG N.,SU, SISKA,VLADIMIR,CS, SAMOCHVALOV,GLEB I.,SU, TISCENKO,IVAN G.,SU, SKODA,ALOJZ,CS, FRIMM,RICHARD,CS, SAUSA,IGOR,CS, STASEVIC,GENADIJ Z.,SU, BORISOVOVA,GALINA V.,SU
Year of Publication 15.01.1988