@article{DE_1984_20_1_a5,
     author = {N. N. Kozlova},
     title = {Riesz summability of continuous functions in {Nikol'skiǐ} classes},
     journal = {Differencialʹnye uravneni\^a},
     pages = {46--56},
     year = {1984},
     volume = {20},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1984_20_1_a5/}
}