%0 Journal Article %A D. Leviatan %A M. Ramanujan %T A generalization of the mean ergodic theorem %J Studia Mathematica %D 1971 %P 113-117 %V 39 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-39-2-113-117/ %R 10.4064/sm-39-2-113-117 %G en %F 10_4064_sm_39_2_113_117