%0 Journal Article %A B. Delyon %A A. Juditsky %T On small perturbations of stable Markov operators: unbounded case %J Teoriâ veroâtnostej i ee primeneniâ %D 1998 %P 752-764 %V 43 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1998_43_4_a6/ %G en %F TVP_1998_43_4_a6