@article{JMPA_1857_2_2__166_0,
     author = {Tchebichef},
     title = {Sur la s\'erie de {Lagrange}},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {166--183},
     publisher = {Gauthier-Villars},
     volume = {2e s{\'e}rie, 2},
     year = {1857},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1857_2_2__166_0/}
}