@article{JMPA_1844_1_9__337_0,
     author = {Liouville, J.},
     title = {D\'eveloppements sur un th\'eor\`eme de g\'eom\'etrie},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {337--349},
     publisher = {Gauthier-Villars},
     volume = {1e s{\'e}rie, 9},
     year = {1844},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1844_1_9__337_0/}
}