%0 Journal Article
%A C. WITZGALL
%A R.J.B. WETS
%T Towards an Algebraic Characterization of Convex Polyhedral Cones.
%J Numerische Mathematik
%D 1968
%P 134-138
%V 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1968__12_131857/
%F NUMA_1968__12_131857