(NsOORUVENIE BUROWYH (B:s (Nu^EBNOE POSOBIE (B/s - (NdENISOW(B, (NpETR gRIGORXEWI^s ((NmOSKWA (B:s (NnEDRA(B,s, 1974)
(NbIBLIOGR(B.: (NS(B. 385-367s
Keywords: (NbUROWYE SOORUVENIQs