@article{JSFS_1890__31__347_0,
     author = {Loua, T.},
     title = {Le commerce ext\'erieur de la {France,} en 1889},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {347--349},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {31},
     year = {1890},
     language = {fr},
     url = {http://www.numdam.org/item/JSFS_1890__31__347_0/}
}