TY  - JOUR
AU  - S. A. Telyakovskii
TI  - Estimate of the Simultaneous Approximation of Functions and Their Derivatives by Fourier Sums
JO  - Matematičeskie zametki
PY  - 2011
SP  - 478
EP  - 480
VL  - 90
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2011_90_3_a15/
LA  - ru
ID  - MZM_2011_90_3_a15
ER  -