@article{IM2_2012_76_4_a0,
     author = {S. A. Bogatyi and V. V. Redkozubov},
     title = {On almost-periodic points of a~topological {Markov} chain},
     journal = {Izvestiya. Mathematics },
     pages = {647--668},
     publisher = {mathdoc},
     volume = {76},
     number = {4},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2012_76_4_a0/}
}