@article{JSFS_1920__61__154_0,
     author = {Girard, Joseph},
     title = {Essai de constitution de fiches crit\'eriom\'etriques de syst\`emes d'assurances sociales},
     journal = {Journal de la soci\'et\'e fran\c caise de statistique},
     pages = {154--161},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {61},
     year = {1920},
     language = {fr},
     url = {archive.numdam.org/item/JSFS_1920__61__154_0/}
}