%0 Journal Article
%A A. Yanushauskas
%T On the question of the well-posedness of boundary value problems for systems of second-order partial differential equations
%J Differencialʹnye uravneniâ
%D 1980
%P 150-160
%V 16
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1980_16_1_a17/
%G ru
%F DE_1980_16_1_a17