TY - JOUR AU - S. I. Pokhozhaev TI - Normal solubility of nonlinear equations in convex uniform Banach spaces JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1969 SP - 80 EP - 84 VL - 3 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1969_3_2_a7/ LA - ru ID - FAA_1969_3_2_a7 ER -