(NpROIZWODITELXNOSTX TRUDA W NEFTEPERERABATYWA@]EJ PROMY[LENNOSTI sssr (B/s - (NbORISOW(B, (NpAWEL aREFXEWI^s; (NzLOTNIKOWA(B, (Nl@DMILA gRIGORXEWNAs ((NmOSKWA (B:s (NgOSPLANIZDAT(B,s, 1959)
Keywords: (NnEFTEPERERABATYWA@]AQ PROMY[LENNOSTXs -- (NpROIZWODITELXNOSTX TRUDAs