%0 Journal Article %A Mariano Giaquinta %T Remarks on the Regularity of Weak Solutions to Some Variational Inequalities. %J Mathematische Zeitschrift %D 1981 %P 15-32 %V 177 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1981__177_173044/ %F MZ_1981__177_173044