%0 Journal Article
%A Shiri Artstein-Avidan
%A Vitali Milman
%T The concept of duality in convex analysis, and the characterization of the Legendre transform
%J Annals of mathematics
%D 2009
%P 661-674
%V 169
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4007/annals.2009.169.661/
%R 10.4007/annals.2009.169.661
%G en
%F 10_4007_annals_2009_169_661