@article{MZM_2022_112_2_a7,
     author = {I. V. Podvigin},
     title = {Exponent of {Convergence} of a {Sequence} of {Ergodic} {Averages}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {251--262},
     publisher = {mathdoc},
     volume = {112},
     number = {2},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2022_112_2_a7/}
}