(NwODOPODGOTOWKA (B: s (NsBORNIK ZADA^ (B: [(NdLQ TEHNIKUMOW METALLURGI^(B. (NPROM(B-(NSTI(B] /s - (NbELAN(B, (NfEDOR iWANOWI^s ((NmOSKWA (B:s (NmETALLURGIZDAT(B,s, 1958)
Keywords: (NwODA PITATELXNAQ (B- (NpODGOTOWKA (B- (NzADA^Is