@article{JSFS_1865__6__322_0, author = {Roswag, C.}, title = {Production des m\'etaux pr\'ecieux}, journal = {Journal de la Soci\'et\'e de statistique de Paris}, pages = {322--323}, publisher = {Soci\'et\'e de statistique de Paris}, volume = {6}, year = {1865}, language = {fr}, url = {http://www.numdam.org/item/JSFS_1865__6__322_0/} }