%0 Journal Article
%A Chan Chan Khun
%T The existence and uniqueness of solutions of boundary problems for non-linear ordinary differential equations
%J Doklady Akademii Nauk
%D 1957
%P 1227-1230
%V 113
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1957_113_6_a10/
%G ru
%F DAN_1957_113_6_a10