%0 Journal Article
%A E. Nummelin
%T The convergence of sums of transition probabilities of a positive recurrent Markov chain.
%J Mathematica Scandinavica
%D 1981
%P 79-95
%V 48
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1981__48_166739/
%F MS2_1981__48_166739