@article{CRMATH_2002__335_6_571_0,
     author = {Carlier, Guillaume and Lachand-Robert, Thomas},
     title = {Repr\'esentation du c\^one polaire des fonctions convexes et applications},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {571--576},
     publisher = {Elsevier},
     volume = {335},
     number = {6},
     year = {2002},
     doi = {10.1016/S1631-073X(02)02512-8},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/S1631-073X(02)02512-8/}
}