(NrASSKAZY (B/s - (NdARMANQN(B, (NpETR |MMANUILOWI^s ((NsTALINGRAD (B:s (NsTALINGRAD(B. (NKN(B. (NIZD(B-(NWO(B,s, 1956)
Keywords: (NrUSSKAQ LITERATURAs