%0 Journal Article %A Richard Beals %A N.K. Stanton %T Estimates on kernels for the ...-equation and the ...-Neumann problem. %J Mathematische Annalen %D 1991 %P 73-84 %V 289 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1991__289_4_164767/ %F MAN_1991__289_4_164767