@article{MSH_1998__144__15_0,
     author = {Durand, Jean-Luc},
     title = {Taux de dispersion des valeurs propres en {ACP,} {AC} et {ACM}},
     journal = {Math\'ematiques informatique et sciences humaines},
     pages = {15--28},
     publisher = {Ecole des hautes-\'etudes en sciences sociales},
     volume = {144},
     year = {1998},
     mrnumber = {1692553},
     language = {fr},
     url = {http://www.numdam.org/item/MSH_1998__144__15_0/}
}