%0 Journal Article
%A R. S. Saks
%T Boundary value problems for weakly elliptic systems of differential equations
%J Doklady Akademii Nauk
%D 1977
%P 1311-1314
%V 236
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1977_236_6_a6/
%G ru
%F DAN_1977_236_6_a6