%0 Journal Article
%A V. I. Ovchinnikov
%T On a~problem in the theory of nonlinear Fredholm operators
%J Matematičeskie zametki
%D 1971
%P 541-549
%V 10
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1971_10_5_a8/
%G ru
%F MZM_1971_10_5_a8