%0 Journal Article
%A So-Chin Chen
%T Global analytic hypoellipticity of the ?-Neumann problem on circular domains.
%J Inventiones mathematicae
%D 1988
%P 173-186
%V 92
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1988__92_1_143564/
%F IM_1988__92_1_143564