%0 Journal Article
%A Y. Li
%A S. Shi
%T Differentiability of Convex Functions on a Banach Space with Smooth Bump Function
%J Journal of convex analysis
%D 1994
%P 047-06
%V 1
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCA_1994_1_1_a2/
%F JCA_1994_1_1_a2