@article{TVP_1968_13_2_a12,
     author = {D. I. Shparo},
     title = {Some ways of completing the phase space of {a~Markov} chain},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {341--344},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1968_13_2_a12/}
}