@misc{AFST_1887_1_1_1_R5_0,
     title = {Avertissement},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {v--vi},
     publisher = {Gauthier-Villars, Imprimeur-Libraire},
     address = {Paris},
     volume = {1e s{\'e}rie, 1},
     number = {1},
     year = {1887},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/AFST_1887_1_1_1_R5_0/}
}