(NqRENSK (B:s ((NiSTORI^ESKIJ O^ERK(B) /s - (NpOLITOW(B, (NwALENTIN wASILXEWI^s; (NdAWYDOW(B, (Nw(B.(Nn(B.s; (NaKADEMIQ NAUK sssr(B.s (NkOMI FILIALs ((NlENINGRAD (B:s (NnAUKA(B. (NlENINGR(B. (NOTD(B-(NNIE(B,s, 1978)
Keywords: (NqRENSK (B- (NiSTORIQs