(NkUBANX(B, (NREKA WESENNQQ (B:s (No^ERKI (B/s - (NkRIWENOK(B, (NqKOW iWANOWI^s ((NmOSKWA (B:s (NpRAWDA(B,s, 1962)
Keywords: (NrUSSKAQ LITERATURAs