%0 Journal Article %A N. N. Ural'tseva %T Regularity of solutions of variational inequalities %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1987 %P 191-219 %V 42 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1987_42_6_a6/ %G en %F RM_1987_42_6_a6