@article{M2AN_1978__12_4_325_0,
     author = {Duchon, Jean},
     title = {Sur l{\textquoteright}erreur d{\textquoteright}interpolation des fonctions de plusieurs variables par les $D^m$-splines},
     journal = {RAIRO. Analyse num\'erique},
     pages = {325--334},
     publisher = {Centrale des revues, Dunod-Gauthier-Villars},
     address = {Montreuil},
     volume = {12},
     number = {4},
     year = {1978},
     mrnumber = {519016},
     zbl = {0403.41003},
     language = {fr},
     url = {http://www.numdam.org/item/M2AN_1978__12_4_325_0/}
}