@article{MZM_2013_93_1_a3,
     author = {V. P. Zastavnyi},
     title = {Asymptotics of {Series} {Arising} from the {Approximation} of {Periodic} {Functions} by {Riesz} and {Ces\`aro} {Means}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {45--55},
     publisher = {mathdoc},
     volume = {93},
     number = {1},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2013_93_1_a3/}
}