%0 Journal Article %A A. I. Bufetov %A A. V. Klimenko %T Maximal inequality and ergodic theorems for Markov groups %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2012 %P 33-48 %V 277 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2012_277_a2/ %G ru %F TM_2012_277_a2