(NpRINCIPY FLOTACII (B/ s - (NsAZERLEND(B, (Nk(B. (Nl(B.s; (NuORK(B, (NqN wILXQMs; (NlIW[IC(B, (Na(B. (Nk(B. s ((NmOSKWA (B:s (NmETALLURGIZDAT(B, s, 1958)
(NbIBLIOGR(B.: (NS(B. 395-411s
Keywords: (NfLOTACIQs