(N~TO TAKOE SEBESTOIMOSTX PRODUKCII (B/s - (NeRONENKOWA(B, (NeLENA iWANOWNAs ((NlENINGRAD (B:s (NlENIZDAT(B,s, 1960)
(NnA OBL(B. (NAWT(B. (NNE UKAZANs
Keywords: (NsEBESTOIMOSTX W PROMY[LENNOSTIs