%0 Journal Article
%A V. I. Zubov
%T The existence and uniqueness of solutions of nonlinear equations
%J Differencialʹnye uravneniâ
%D 1972
%P 539-540
%V 8
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1972_8_3_a17/
%G ru
%F DE_1972_8_3_a17