@article{CRMATH_2007__344_7_461_0,
     author = {Bernardi, Christine and Hecht, Fr\'ed\'eric},
     title = {Quelques propri\'et\'es d'approximation des \'el\'ements finis de {N\'ed\'elec,} application \`a l'analyse a posteriori},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {461--466},
     publisher = {Elsevier},
     volume = {344},
     number = {7},
     year = {2007},
     doi = {10.1016/j.crma.2007.02.010},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2007.02.010/}
}