@article{JMPA_1938_9_17_1-4_213_0,
     author = {Delsarte, J.},
     title = {Sur une extension de la formule de {Taylor}},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {213--231},
     publisher = {Gauthier-Villars},
     volume = {9e s{\'e}rie, 17},
     number = {1-4},
     year = {1938},
     zbl = {0019.12101},
     language = {fr},
     url = {http://archive.numdam.org/item/JMPA_1938_9_17_1-4_213_0/}
}