%0 Journal Article %A Peter Hess %T On a Class of Strongly Nonlinear Elliptic Varionational Inequalities. %J Mathematische Annalen %D 1974 %P 289-298 %V 211 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1974__211_162654/ %F MAN_1974__211_162654