%0 Journal Article
%A L. A. Grigorenko
%T Symmetric events in certain Markov chains
%J Doklady Akademii Nauk
%D 1979
%P 1305-1308
%V 247
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1979_247_6_a4/
%G ru
%F DAN_1979_247_6_a4