@article{JSFS_1932__73__120_0,
     author = {Ducass\'e, Edouard},
     title = {Note compl\'ementaire de {M.} {Ducass\'e} au sujet de sa communication},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {120--122},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {73},
     year = {1932},
     language = {fr},
     url = {http://www.numdam.org/item/JSFS_1932__73__120_0/}
}