%0 Journal Article
%A G. Puryushkis
%T On the Dirichlet problem for nonstrongly elliptic systems
%J Differencialʹnye uravneniâ
%D 1998
%P 570-571
%V 34
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1998_34_4_a21/
%G ru
%F DE_1998_34_4_a21