(Nk WOPROSU O PROIZWEDENII (Bn (NLINEJNYH NEODNORODNYH FORM (B/s - (NkOZICYN(B, (NwLADISLAW iWANOWI^s ((NmOSKWA (B:s (NiZD(B-(NWO wzipp(B,s, 1958)
Keywords: (NmATEMATIKAs