(NsKAZKI (B/s - (NsALTYKOW(B-(N}EDRIN(B, (NmIHAIL eWGRAFOWI^s ([(NlENINGRAD(B] :s (NlENIZDAT(B,s, 1947)
Keywords: (NrOSSIQ(B, 19 (NW(B. - (NsATIRA (B((NH(B. (NL(B.)s