@article{CRMATH_2008__346_9-10_533_0,
     author = {Del Pino, St\'ephane and Razafison, Ulrich and Yakoubi, Driss},
     title = {Une borne inf\'erieure pour la constante de la condition inf-sup sur l'op\'erateur de divergence},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {533--538},
     publisher = {Elsevier},
     volume = {346},
     number = {9-10},
     year = {2008},
     doi = {10.1016/j.crma.2008.03.009},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2008.03.009/}
}