%0 Journal Article
%A C. Vuik
%T An L2-Error Estimate for an Approximation of the Solution of a Parabolic Variational Inequality.
%J Numerische Mathematik
%D 1990
%P 453-472
%V 57
%N 6-7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1990__57_6-7_133461/
%F NUMA_1990__57_6-7_133461