%0 Journal Article %A K. N. Soltanov %T On the theory of normal solvability of nonlinear equations %J Doklady Akademii Nauk %D 1984 %P 42-46 %V 278 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_278_1_a9/ %G ru %F DAN_1984_278_1_a9