TY - JOUR AU - A. I. Kozko AU - A. V. Rozhdestvenskii TI - On Jackson's Inequality for Generalized Moduli of Continuity JO - Matematičeskie zametki PY - 2003 SP - 783 EP - 788 VL - 73 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2003_73_5_a15/ LA - ru ID - MZM_2003_73_5_a15 ER -