%0 Journal Article %A J. Roppert %T Elements of the Theory of Markov Processes and their Applications - Bharucha-Reid, A.T. %J Metrika %D 1962 %P 227-228 %V 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1962__5_175168/ %F MET_1962__5_175168