@article{CG_1996___25_1_0,
     author = {Bouche, Thierry},
     title = {Sur la diversit\'e des fontes math\'ematiques},
     journal = {Cahiers GUTenberg},
     pages = {1--24},
     publisher = {Association GUTenberg},
     number = {25},
     year = {1996},
     language = {fr},
     url = {http://www.numdam.org/item/CG_1996___25_1_0/}
}