%0 Journal Article %A Niels Jacob %T A homogeneous Dirichlet problem for a nonlinear partial differential equation in an anisotropic Sobolec space. %J Aequationes mathematicae %D 1987 %P 23-34 %V 34 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1987__34_137220/ %F AM2_1987__34_137220