@article{CRMATH_2007__344_4_271_0,
     author = {Bernardi, Christine and Girault, Vivette},
     title = {Un r\'esultat de trace pour les \'el\'ements finis de {Crouzeix{\textendash}Raviart,} application \`a la discr\'etisation des \'equations de {Darcy}},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {271--276},
     publisher = {Elsevier},
     volume = {344},
     number = {4},
     year = {2007},
     doi = {10.1016/j.crma.2006.12.003},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2006.12.003/}
}