(NnORMALXNYE FORMY I BIFURKACII WEKTORNYH POLEJ NA PLOSKOSTI (B/s - (NwAN(B, (Nd(B.s; (NlI(B, (N~(B.s; (N~OU(B, (N{(B.-(Nn(B.s; (NaNOSOWA(B, (No(B.(Nd(B.s; (NiLXQ[ENKO(B, (N`(B.(Ns(B.s ((NmOSKWA (B:s (Nmcnmo(B,s, 2005)
(NbIBLIOGR(B.: (NS(B.383-405s
Keywords: (NbIFURKACIQs; (NwEKTORNAQ ALGEBRAs; (NmATEMATIKAs -- (Nu^EBNIK DLQ WYS[EJ [KOLYs