TY  - JOUR
AU  - E. D. Alferova
AU  - A. Yu. Popov
TI  - Two-Sided Estimates of the $L^\infty$-Norm of the Sum of a Sine Series with Monotone Coefficients~$\{b_k\}$ via the $\ell^\infty$-Norm of the Sequence~$\{kb_k\}$
JO  - Matematičeskie zametki
PY  - 2020
SP  - 483
EP  - 489
VL  - 108
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2020_108_4_a0/
LA  - ru
ID  - MZM_2020_108_4_a0
ER  -