%0 Journal Article %A Truffet, Laurent %T Some ideas for comparison of Bellman chains %J Kybernetika %D 2003 %P 155-163 %V 39 %N 2 %U http://geodesic.mathdoc.fr/item/KYB_2003_39_2_a5/ %G en %F KYB_2003_39_2_a5