%0 Journal Article
%A M. L. Radulescu
%A F. H. Clarke
%T Geometric Approximation of Proximal Normals
%J Journal of convex analysis
%D 1997
%P 373-38
%V 4
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCA_1997_4_2_a12/
%F JCA_1997_4_2_a12