%0 Journal Article
%A A. Ya. Lepin
%A A. D. Myshkis
%T An approach to nonlinear boundary value problems for ordinary differential equations
%J Differencialʹnye uravneniâ
%D 1967
%P 1882-1888
%V 3
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1967_3_11_a3/
%G ru
%F DE_1967_3_11_a3