@article{RO_1984__18_3_279_0,
     author = {Ralambondrainy, Henri and Diday, Edwin},
     title = {Optimisation d'une classification hi\'erarchique},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {279--295},
     publisher = {EDP-Sciences},
     volume = {18},
     number = {3},
     year = {1984},
     mrnumber = {770190},
     zbl = {0543.90071},
     language = {fr},
     url = {http://www.numdam.org/item/RO_1984__18_3_279_0/}
}