@article{JSFS_1980__121_2_90_0,
     author = {Boulanger, Jean-Jacques},
     title = {Le probl\`eme des unit\'es en analyse statistique multidimensionnelle appliqu\'ee \`a la macro-\'economie},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {90--95},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {121},
     number = {2},
     year = {1980},
     language = {fr},
     url = {http://archive.numdam.org/item/JSFS_1980__121_2_90_0/}
}