@article{MZM_1979_25_3_a14,
     author = {A. M. Zubkov},
     title = {Markov chains close to a~sequence of independent trials},
     journal = {Matemati\v{c}eskie zametki},
     pages = {465--474},
     publisher = {mathdoc},
     volume = {25},
     number = {3},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1979_25_3_a14/}
}