TY - JOUR AU - A. Yu. Popov AU - A. P. Solodov TI - Estimates with Sharp Constants of the Sums of Sine Series with Monotone Coefficients of Certain Classes in Terms of the Salem Majorant JO - Matematičeskie zametki PY - 2018 SP - 725 EP - 736 VL - 104 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2018_104_5_a9/ LA - ru ID - MZM_2018_104_5_a9 ER -