(NtKA^I (B: s (NrOMAN (B/s - (NnIKITIN(B, (NaLEKSEJ iWANOWI^s ([(NkOSTROMA(B] : s (NkOSTROM(B. (NOBL(B. (NGOS(B. (NIZD(B-(NWO(B, s, 1952)
Keywords: (NrUSSKAQ LITERATURAs