@misc{JSFS_1873__14__186_0,
     title = {Les caisses d'\'epargne en 1869},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {186--188},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {14},
     year = {1873},
     language = {fr},
     url = {http://www.numdam.org/item/JSFS_1873__14__186_0/}
}