%0 Journal Article %A Malvestuto, Francesco M. %T A backward selection procedure for approximating a discrete probability distribution by decomposable models %J Kybernetika %D 2012 %P 825-844 %V 48 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_2012__48_5_a0/ %G en %F KYB_2012__48_5_a0