@article{JSFS_1980__121_4_211_0,
     author = {Boulanger, Jean-Jacques},
     title = {Technique statistique et pr\'evision \'economique},
     journal = {Journal de la soci\'et\'e fran\c{c}aise de statistique},
     pages = {211--215},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {121},
     number = {4},
     year = {1980},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/JSFS_1980__121_4_211_0/}
}