%0 Journal Article
%A Z. D. Dublya
%T Boundary value problems for equations of composite type in unbounded domains
%J Differencialʹnye uravneniâ
%D 1974
%P 159-161
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1974_10_1_a17/
%G ru
%F DE_1974_10_1_a17