(NiNTENSIFIKACIQ PROMY[LENNOGO PROIZWODSTWA uRALA (B:s (NsB(B. (NNAU^(B. (NTR(B. /s - (NzADOROVNYJ(B, (NwLADIMIR nIKOLAEWI^s; (NsILIN(B, (Na(B.(Nn(B.s; (NaKADEMIQ NAUK sssrs (NuRALXSKOE OTDELENIEs ((NsWERDLOWSK (B:s (NuRo an sssr(B,s, 1989)
Keywords: (NiNTENSIFIKACIQ PROIZWODSTWA (B- (NuRALs