@article{JSFS_1927__68__210_0,
     author = {Yves-Guyot},
     title = {Difficult\'es des \'evaluations \'economiques},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {210--230},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {68},
     year = {1927},
     language = {fr},
     url = {http://www.numdam.org/item/JSFS_1927__68__210_0/}
}