%0 Journal Article
%A R. S. Saks
%T Boundary value problems for certain systems that can be reduced to elliptic systems
%J Differencialʹnye uravneniâ
%D 1974
%P 132-142
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1974_10_1_a14/
%G ru
%F DE_1974_10_1_a14