@article{JSFS_1896__37__185_0,
     author = {Turquan, Victor},
     title = {De la dur\'ee de la g\'en\'eration en {France}},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {185--192},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {37},
     year = {1896},
     language = {fr},
     url = {http://www.numdam.org/item/JSFS_1896__37__185_0/}
}