@article{JMPA_1889_4_5__135_0,
     author = {Picard, \'Emile},
     title = {M\'emoire sur la th\'eorie des fonctions alg\'ebriques de deux variables},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {135--319},
     publisher = {Gauthier-Villars},
     volume = {4e s{\'e}rie, 5},
     year = {1889},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1889_4_5__135_0/}
}