@article{AFST_1933_3_25__257_0,
     author = {G. Pfeiffer},
     title = {Sur les invariants int\'egraux d{\textquoteright}ordre $n - 1$},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {257--266},
     year = {1933},
     publisher = {Gauthier-Villars, Imprimeur-\'Editeur},
     address = {Paris},
     volume = {3e s{\'e}rie, 25},
     doi = {10.5802/afst.382},
     zbl = {0009.06701},
     language = {fr},
     url = {https://afst.centre-mersenne.org/articles/10.5802/afst.382/}
}