@article{JSFS_1893__34__370_0, author = {Bellet, Daniel}, title = {Chronique}, journal = {Journal de la Soci\'et\'e de statistique de Paris}, pages = {370--372}, publisher = {Soci\'et\'e de statistique de Paris}, volume = {34}, year = {1893}, language = {fr}, url = {http://archive.numdam.org/item/JSFS_1893__34__370_0/} }