(N~ARODEJKA (B:s (NoPERA W (B4-(NH DEJSTWIQH(B/s - (N~AJKOWSKIJ(B, (NpETR iLXI^s ((NlENINGRAD(B:s (Nb(B. (NI(B.,s, 1946)
Keywords: (NrUSSKIE OPERY (B- (NiSTORIQs