@article{JSFS_1871-1872__12-13__309_0,
     author = {JSFS},
     title = {Vie de la soci\'et\'e},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {309--309},
     year = {1871-1872},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {12-13},
     language = {fr},
     url = {https://www.numdam.org/item/JSFS_1871-1872__12-13__309_0/}
}