%0 Journal Article
%A V. S. Vinogradov
%T A boundary value problem for pseudosymmetric systems
%J Differencialʹnye uravneniâ
%D 1985
%P 161-163
%V 21
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1985_21_1_a22/
%G ru
%F DE_1985_21_1_a22