TY  - JOUR
AU  - Shiri Artstein-Avidan
AU  - Vitali Milman
TI  - The concept of duality in convex analysis, and the characterization of the Legendre transform
JO  - Annals of mathematics
PY  - 2009
SP  - 661
EP  - 674
VL  - 169
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4007/annals.2009.169.661/
DO  - 10.4007/annals.2009.169.661
LA  - en
ID  - 10_4007_annals_2009_169_661
ER  -