@article{JSFS_1920__61__81_0,
     author = {JSFS},
     title = {Vie de la {Soci\'et\'e}},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {81--84},
     year = {1920},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {61},
     language = {fr},
     url = {https://www.numdam.org/item/JSFS_1920__61__81_0/}
}