@article{AIHPB_2013__49_3_885_0, author = {Lehec, Joseph}, title = {Representation formula for the entropy and functional inequalities}, journal = {Annales de l'I.H.P. Probabilit\'es et statistiques}, pages = {885--899}, publisher = {Gauthier-Villars}, volume = {49}, number = {3}, year = {2013}, doi = {10.1214/11-AIHP464}, mrnumber = {3112438}, zbl = {1279.39011}, language = {en}, url = {http://archive.numdam.org/articles/10.1214/11-AIHP464/} }