@article{CAD_1987__12_4_491_0,
     author = {Hathout, A.},
     title = {Analyse du voisinage des valeurs mobili\`eres},
     journal = {Les cahiers de l'analyse des donn\'ees},
     pages = {491--501},
     publisher = {Dunod-Gauthier-Villars},
     address = {Paris},
     volume = {12},
     number = {4},
     year = {1987},
     language = {fr},
     url = {http://www.numdam.org/item/CAD_1987__12_4_491_0/}
}