%0 Journal Article
%A T. Pennanen
%T Graph-Convex Mappings and K-Convex Functions
%J Journal of convex analysis
%D 1999
%P 235-266
%V 6
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCA_1999_6_2_JCA_1999_6_2_a1/
%F JCA_1999_6_2_JCA_1999_6_2_a1