%0 Journal Article
%A L. V. Hörmander
%T On the regularity of the solutions of boundary problems
%J Matematika
%D 1960
%P 37-74
%V 4
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAT_1960_4_4_a3/
%G ru
%F MAT_1960_4_4_a3