@inproceedings{inproceedings4a0319c5,
title   = {Conditions for the existence of invariant probability measures for Markov chains},
author = {Costa, Oswaldo Luiz do Valle and Dufour, François},
year = {2001},
publisher = {Société Francaise de Statistique},
booktitle   = {International Symposium on Applied Stochastic Models and Data Analysis}
}