@article{JMPA_1893_4_9__217_0,
     author = {Picard, \'Emile},
     title = {Sur l'application des m\'ethodes d'approximations successives \`a l'\'etude de certaines \'equations diff\'erentielles ordinaires},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {217--271},
     publisher = {Gauthier-Villars},
     volume = {4e s{\'e}rie, 9},
     year = {1893},
     language = {fr},
     url = {http://archive.numdam.org/item/JMPA_1893_4_9__217_0/}
}