TY  - JOUR
AU  - N. P. Korneichuk
TI  - Precise constant in Jackson's inequality for continuous periodic functions
JO  - Matematičeskie zametki
PY  - 1982
SP  - 669
EP  - 674
VL  - 32
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1982_32_5_a8/
LA  - ru
ID  - MZM_1982_32_5_a8
ER  -