@article{AFST_1922_3_14__1_0,
     author = {Ren\'e Lagrange},
     title = {Sur le calcul diff\'erentiel absolu},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {1--69},
     publisher = {\'Edouard Privat, Imprimeur-\'Editeur},
     address = {Toulouse},
     volume = {3e s{\'e}rie, 14},
     year = {1922},
     language = {fr},
     url = {https://afst.centre-mersenne.org/item/AFST_1922_3_14__1_0/}
}