%0 Journal Article
%A S. S. Vallander
%T Occupation times for non-homogenious Markov chains with discrete time
%J Zapiski Nauchnykh Seminarov POMI
%D 1989
%P 37-45
%V 177
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1989_177_a3/
%G ru
%F ZNSL_1989_177_a3