@article{JSFS_1940__81__28_0,
     author = {Michel, E.},
     title = {Questions immobili\`eres et livre foncier},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {28--38},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {81},
     year = {1940},
     language = {fr},
     url = {http://www.numdam.org/item/JSFS_1940__81__28_0/}
}