(NiWAN aNDREEWI^ kRYLOWs (NPOSOBIE DLQ U^A]IHSQs - (NdESNICKIJ(B,(Na(B. (Nw(B.s (NaLEKSEJ wASILXEWI^s ((Nm(B.s (NpROSWE]ENIEs, 1983)
Keywords: (NkRYLOW i(B. (Na(B.s; (NrUSSKAQ LITERATURAs -- 18-19 (NWW(B.s