(NiZBRANNOE (B:s (NPER(B. (NS BOLG(B. /s - (NsTANEW(B, (N|MILIAN(B.s ((NmOSKWA (B:s (NpROGRESS(B,s, 1970)
Keywords: (NhUDOVNQ L)QÆTERATURAs)E -- (NbOLGARSXKAs -- (NpROZA(B.s