(NkOMU NA rUSI VITX HORO[O (B/s - (NnEKRASOW(B, (NnIKOLAJ aLEKSEEWI^(B.s ((NmOSKWA (B:s (NgOSLITIZDAT(B,s, 1961)
Keywords: (NrUSSKAQ LITERATURAs