%0 Journal Article %A V. Arnautu %T Approximation of Optimal Distributed Control Problems Governed by Variational Inequalities. %J Numerische Mathematik %D 1982 %P 393-416 %V 38 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1982__38_132770/ %F NUMA_1982__38_132770