(N|KONOMI^ESKAQ \FFEKTIWNOSTX PODGOTOWKI VELEZNYH RUD K PLAWKE (B/s - (NqRHO(B, (NeWGENIJ nAUMOWI^s ((NmOSKWA (B:s (NmETALLURGIQ(B,s, 1974)
Keywords: (NvELEZO (B- (NpODGOTOWKA VELEZNYH RUD K PLAWKEs