@article{CRMATH_2003__336_10_857_0, author = {Keziou, Amor}, title = {Dual representation of \protect\emph{\ensuremath{\varphi}}-divergences and applications}, journal = {Comptes Rendus. Math\'ematique}, pages = {857--862}, publisher = {Elsevier}, volume = {336}, number = {10}, year = {2003}, doi = {10.1016/S1631-073X(03)00215-2}, language = {en}, url = {http://www.numdam.org/articles/10.1016/S1631-073X(03)00215-2/} }