@article{JSFS_1966__107__183_0,
     author = {Dufr\'enoy, J. and Dufr\'enoy, M.-L.},
     title = {Pr\'evision et prospective},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {183--194},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {107},
     year = {1966},
     language = {fr},
     url = {http://www.numdam.org/item/JSFS_1966__107__183_0/}
}