%0 Journal Article
%A Yu. A. Klokov
%A L. A. Lepin
%T The first boundary value problem for a certain fourth order system
%J Differencialʹnye uravneniâ
%D 1977
%P 2149-2157
%V 13
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1977_13_12_a4/
%G ru
%F DE_1977_13_12_a4