by KALTAEVA BAYAN M,SU, KUNAEVA RAUZA M,SU, MUKHAMEDZHANOV BEKTAS G,SU, BEKETAEVA LILIYA I,SU, SEJFULINA ALFIYA A,SU, ASRIEV RUDIK G,SU, BALTABAEVA GULBAGILYA R,SU, KOVALENKO EVGENIYA M,SU
Year of Publication 15.06.1989