%0 Journal Article
%A V. I. Bernik
%A B. I. Ptashnic
%T A boundary value problem for a system of partial differential equations with constant coefficients
%J Differencialʹnye uravneniâ
%D 1980
%P 273-279
%V 16
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1980_16_2_a9/
%G ru
%F DE_1980_16_2_a9