%0 Journal Article %A M. Rosenblatt-Roth %T The law of large numbers for nonhomogeneous Markov chains %J Doklady Akademii Nauk %D 1960 %P 278-281 %V 134 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_134_2_a8/ %G ru %F DAN_1960_134_2_a8