@article{MZM_2014_95_2_a10,
     author = {S. V. Tikhonov},
     title = {Approximation of {Mixing} {Transformations}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {282--299},
     year = {2014},
     volume = {95},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2014_95_2_a10/}
}