TY  - JOUR
AU  - A. V. Pokrovskii
TI  - On the Best Approximation by Trigonometric Polynomials on Convolution Classes of Analytic Periodic Functions
JO  - Matematičeskie zametki
PY  - 2008
SP  - 755
EP  - 762
VL  - 84
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2008_84_5_a10/
LA  - ru
ID  - MZM_2008_84_5_a10
ER  -