%0 Journal Article %A Sato, Ryotaro %T Another proof of Derriennic's reverse maximal inequality for the supremum of ergodic ratios %J Commentationes Mathematicae Universitatis Carolinae %D 2006 %P 155-158 %V 47 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_2006__47_1_a13/ %G en %F CMUC_2006__47_1_a13