%0 Journal Article
%A A. V. Fursikov
%T On~a~class of globally hypoelliptic operators
%J Sbornik. Mathematics
%D 1973
%P 383-405
%V 20
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1973_20_3_a4/
%G en
%F SM_1973_20_3_a4