TY - JOUR AU - N. N. Kozlova TI - Riesz summability of continuous functions in Nikol'ski{\v\i} classes JO - Differencialʹnye uravneniâ PY - 1984 SP - 46 EP - 56 VL - 20 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_1_a5/ LA - ru ID - DE_1984_20_1_a5 ER -