@article{RSA_1982__30_1_25_0,
     author = {Chifflet, R.},
     title = {Recherche de partitions hi\'erarchis\'ees optimales ($k$-structure de hi\'erarchies optimales)},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {25--39},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {30},
     number = {1},
     year = {1982},
     zbl = {0531.62057},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1982__30_1_25_0/}
}