%0 Journal Article
%A E. Ernst
%A M. Volle
%T When is a Convex Cone the Cone of all the Half-Lines Contained in a Convex Set?
%J Journal of convex analysis
%D 2009
%P 749-766
%V 16
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCA_2009_16_3_JCA_2009_16_3_a10/
%F JCA_2009_16_3_JCA_2009_16_3_a10