TY - JOUR AU - A. Yu. Popov AU - T. V. Rodionov TI - Uniform with Respect to the Parameter $a\in(0,1)$ Two-Sided Estimates of the Sums of Sine and Cosine Series with Coefficients $1/k^a$ by the First Terms of Their Asymptotics JO - Trudy Instituta matematiki i mehaniki PY - 2022 SP - 177 EP - 190 VL - 28 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2022_28_4_a16/ LA - ru ID - TIMM_2022_28_4_a16 ER -