@article{CAD_1976__1_4_441_0,
     author = {Benz\'ecri, J. P. and Jambu, M.},
     title = {Agr\'egation suivant le saut minimum et arbre de longueur minima},
     journal = {Les cahiers de l'analyse des donn\'ees},
     pages = {441--452},
     publisher = {Dunod-Gauthier-Villars},
     address = {Paris},
     volume = {1},
     number = {4},
     year = {1976},
     language = {fr},
     url = {http://archive.numdam.org/item/CAD_1976__1_4_441_0/}
}