%0 Journal Article
%A M. M. Ad'yutov
%T An existence theorem for the solution of a boundary value problem for a system of two second-order differential equations
%J Differencialʹnye uravneniâ
%D 1986
%P 1129-1134
%V 22
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1986_22_7_a2/
%G ru
%F DE_1986_22_7_a2