%0 Journal Article
%A K. Krzyżewski
%T A remark on the ergodic theorem
%J Commentationes Mathematicae
%D 1980
%P  137-140
%V 21
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.14708/cm.v21i1.5970/
%R 10.14708/cm.v21i1.5970
%G pl
%F 10_14708_cm_v21i1_5970