%0 Journal Article
%A Ryotaro Sato
%T On pointwise ergodic theorems for positive operators
%J Studia Mathematica
%D 1990
%P 71-84
%V 97
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm-97-2-71-84/
%R 10.4064/sm-97-2-71-84
%G en
%F 10_4064_sm_97_2_71_84