@article{JSFS_1959__100__259_0,
     author = {Gontan, Maurice},
     title = {Chronique de statistique agricole},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {259--265},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {100},
     year = {1959},
     language = {fr},
     url = {http://archive.numdam.org/item/JSFS_1959__100__259_0/}
}