@article{ASENS_1924_3_41__27_0,
     author = {Janet, Maurice},
     title = {Les modules de formes alg\'ebriques et la th\'eorie g\'en\'erale des syst\`emes diff\'erentiels},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {27--65},
     publisher = {Elsevier},
     volume = {3e s{\'e}rie, 41},
     year = {1924},
     doi = {10.24033/asens.754},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/asens.754/}
}