@misc{JMPA_1877_3_3__429_0,
     title = {Planche},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {429--429},
     year = {1877},
     publisher = {Gauthier-Villars},
     volume = {3e s{\'e}rie, 3},
     language = {fr},
     url = {https://www.numdam.org/item/JMPA_1877_3_3__429_0/}
}