@article{JSFS_1897__38__6_0,
     author = {Levasseur, E.},
     title = {L'ouvrier am\'ericain},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {6--11},
     year = {1897},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {38},
     language = {fr},
     url = {https://www.numdam.org/item/JSFS_1897__38__6_0/}
}