%0 Journal Article
%A Yu. V. Egorov
%A Nguyen Minh Chuong
%T A problem with a directional derivative in S.\,L.~Sobolev spaces of variable order
%J Differencialʹnye uravneniâ
%D 1984
%P 2163-2164
%V 20
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1984_20_12_a20/
%G ru
%F DE_1984_20_12_a20