%0 Journal Article %A Biau, Gérard %A Cadre, Benoît %A Pelletier, Bruno %T A graph-based estimator of the number of clusters %J ESAIM: Probability and Statistics %D 2007 %P 272-280 %V 11 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ps:2007019/ %R 10.1051/ps:2007019 %G en %F PS_2007__11__272_0