@article{JMPA_1899_5_5__233_0,
     author = {Humbert, G.},
     title = {Sur les fonctions ab\'eliennes singuli\`eres (premier m\'emoire)},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {233--350},
     publisher = {Gauthier-Villars},
     volume = {5e s{\'e}rie, 5},
     year = {1899},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1899_5_5__233_0/}
}