(NbOLX[AQ PEREMENAs - (NgON^AROWA(B,(Nt(B. (Ni(B.s (NtATXQNA iWANOWNAs ((Nl(B.s (NlENIZDATs, 1987)
Keywords: (Nu^EBNO(B-(NWOSPITATELXNAQ RABOTA W [KOLEs