%0 Journal Article %A Krzysztof Łoskot %A Ryszard Rudnicki %T Relative entropy and stability of stochastic semigroups %J Annales Polonici Mathematici %D 1991 %P 139-145 %V 53 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-53-2-139-145/ %R 10.4064/ap-53-2-139-145 %G en %F 10_4064_ap_53_2_139_145