%0 Journal Article
%A A. M. Samoilenko
%A R. I. Petrishin
%T The averaging method in some boundary value problems
%J Differencialʹnye uravneniâ
%D 1989
%P 956-964
%V 25
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1989_25_6_a6/
%G ru
%F DE_1989_25_6_a6