TY  - JOUR
AU  - V. I. Ivanov
TI  - Lower bound on constant in Jackson inequality in different $L_p$-norms
JO  - Matematičeskie zametki
PY  - 1992
SP  - 48
EP  - 62
VL  - 52
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1992_52_3_a5/
LA  - ru
ID  - MZM_1992_52_3_a5
ER  -