@article{MZM_2005_78_1_a4,
     author = {V. F. Gaposhkin},
     title = {Estimates of the {Entropy} of the {Set} of {Means} for {Some} {Classes} of {Stationary} and {Quasistationary} {Sequences}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {52--58},
     publisher = {mathdoc},
     volume = {78},
     number = {1},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2005_78_1_a4/}
}