@article{JSFS_1976__117__256_0,
     author = {Poisson, Jean-Paul},
     title = {Chronique de d\'emographie historique},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {256--258},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {117},
     year = {1976},
     language = {fr},
     url = {http://www.numdam.org/item/JSFS_1976__117__256_0/}
}