%0 Journal Article %A Jens Frehse %A Umberto Mosco %T Variational Inequalities with One-Sided Irregular Obstacles. %J Manuscripta mathematica %D 1979 %P 219-234 %V 28 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1979__28_154637/ %F MM2_1979__28_154637