@article{PS_2004__8__87_0,
     author = {Joulin, Ald\'eric and Privault, Nicolas},
     title = {Functional inequalities for discrete gradients and application to the geometric distribution},
     journal = {ESAIM: Probability and Statistics},
     pages = {87--101},
     publisher = {EDP-Sciences},
     volume = {8},
     year = {2004},
     doi = {10.1051/ps:2004004},
     mrnumber = {2085608},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ps:2004004/}
}