@article{JSFS_1929__70__334_0,
     author = {Risler, Andr\'e},
     title = {Les statistiques du p\'etrole},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {334--342},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {70},
     year = {1929},
     language = {fr},
     url = {http://archive.numdam.org/item/JSFS_1929__70__334_0/}
}