TY - JOUR AU - V. Arnautu TI - Approximation of Optimal Distributed Control Problems Governed by Variational Inequalities. JO - Numerische Mathematik PY - 1982 SP - 393 EP - 416 VL - 38 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1982__38_132770/ ID - NUMA_1982__38_132770 ER -