@article{JSFS_1908__49__170_0,
     author = {JSFS},
     title = {Note annexe. {Chemin} de fer du {Nord}},
     journal = {Journal de la soci\'et\'e fran\c{c}aise de statistique},
     pages = {170--171},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {49},
     year = {1908},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/JSFS_1908__49__170_0/}
}