%0 Journal Article
%A E. Muehlegger
%A A. Raich
%A C. Silva
%A M. Touloumtzis
%A B. Narasimhan
%A W. Zhao
%T Infinite ergodic index $ℤ^d$ -actions in infinite measure
%J Colloquium Mathematicum
%D 1999
%P 167-190
%V 82
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-82-2-167-190/
%R 10.4064/cm-82-2-167-190
%G en
%F 10_4064_cm_82_2_167_190