@article{AFST_1897_1_11_4_G1_0,
     author = {F\'elix Klein},
     title = {Sur la g\'eom\'etrie dite non euclidienne},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {G1--G62},
     year = {1897},
     publisher = {Gauthier-Villars et Fils, Imprimeurs-Libraires},
     address = {Paris},
     volume = {1e s{\'e}rie, 11},
     number = {4},
     doi = {10.5802/afst.140},
     language = {fr},
     url = {https://afst.centre-mersenne.org/articles/10.5802/afst.140/}
}