(NeSLI HO^E[X BYTX KLOUNOMs (NMETODI^ESKOE POSOBIEs - (NkUKLA^EW(B,(N`(B. (Nd(B.s (N`RIJ dMITRIEWI^s ((Nm(B.s (NiSKUSSTWOs, 1981)
Keywords: (NkLOUNADAs