%0 Journal Article %A Ping Kwan Tam %A Kok-Keong Tan %T Some locally mean ergodic theorems %J Studia Mathematica %D 2002 %P 1-9 %V 152 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4064/sm152-1-1/ %R 10.4064/sm152-1-1 %G en %F 10_4064_sm152_1_1