@article{DAN_1984_278_4_a1,
     author = {M. L. Blank},
     title = {Ergodic properties of discretizations of dynamic systems},
     journal = {Doklady Akademii Nauk},
     pages = {779--782},
     publisher = {mathdoc},
     volume = {278},
     number = {4},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_278_4_a1/}
}