@article{ASENS_1881_2_10__391_0,
     author = {Appell, P.},
     title = {M\'emoire sur les \'equations diff\'erentielles lin\'eaires},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {391--424},
     publisher = {Elsevier},
     volume = {2e s{\'e}rie, 10},
     year = {1881},
     doi = {10.24033/asens.206},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.206/}
}