@article{JMPA_1854_1_19__193_0,
     author = {Cayley, A.},
     title = {Deuxi\`eme m\'emoire sur les fonctions doublement p\'eriodiques},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {193--208},
     publisher = {Gauthier-Villars},
     volume = {1e s{\'e}rie, 19},
     year = {1854},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1854_1_19__193_0/}
}