(NoSNOWANIQ TEORII OPREDELITELEJ (B/ s - (NkAGAN w(B.(Nf(B. s ((NoDESSA (B: s (NgOS(B. (NIZD(B-(NWO uKRAINY(B,s, 1922)
Keywords: (NlINEJNYE PREOBRAZOWANIQs; (NlINEJNYE URAWNENIQs