@article{JMPA_1843_1_8__515_0,
     author = {Lam\'e, G.},
     title = {Note sur la m\'ethode de recherche des surfaces isothermes},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {515--520},
     publisher = {Gauthier-Villars},
     volume = {1e s{\'e}rie, 8},
     year = {1843},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1843_1_8__515_0/}
}