%0 Journal Article
%A Helmut Strasser
%T Convex Functions on Dual Systems.
%J Mathematische Annalen
%D 1975
%P 199-204
%V 214
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1975__214_162690/
%F MAN_1975__214_162690