%0 Journal Article %A So-Chin Chen %T Global regularity of the ...-Neumann problem on circular domains. %J Mathematische Annalen %D 1989 %P 1-12 %V 285 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1989__285_1_164581/ %F MAN_1989__285_1_164581