@article{JSFS_1901__42__421_0,
     author = {JSFS},
     title = {Information},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {421--422},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {42},
     year = {1901},
     language = {fr},
     url = {http://archive.numdam.org/item/JSFS_1901__42__421_0/}
}