@article{BSMA_1876__11__87_0,
     author = {Mayer, A.},
     title = {Sur les syst\`emes absolument int\'egrables d'\'equations lin\'eaires aux diff\'erentielles totales, et sur l'int\'egration simultan\'ee des \'equations lin\'eaires aux diff\'erentielles partielles},
     journal = {Bulletin des Sciences Math\'ematiques et Astronomiques},
     pages = {87--96},
     publisher = {Gauthier-Villars},
     volume = {11},
     year = {1876},
     language = {fr},
     url = {http://www.numdam.org/item/BSMA_1876__11__87_0/}
}