TY  - JOUR
AU  - A. P. Solodov
TI  - A~sharp lower bound for the sum of a~sine series with convex coefficients
JO  - Sbornik. Mathematics
PY  - 2016
SP  - 1743
EP  - 1777
VL  - 207
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2016_207_12_a6/
LA  - en
ID  - SM_2016_207_12_a6
ER  -