TY  - JOUR
AU  - K. V. Runovskii
TI  - A Direct Theorem of Approximation Theory for a General Modulus of Smoothness
JO  - Matematičeskie zametki
PY  - 2014
SP  - 899
EP  - 910
VL  - 95
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2014_95_6_a10/
LA  - ru
ID  - MZM_2014_95_6_a10
ER  -