TY - JOUR AU - B. Kasimov TI - Polynomial approximations of Zygmund class functions in the Hausdorff metric JO - Matematičeskie zametki PY - 1980 SP - 335 EP - 342 VL - 28 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1980_28_3_a1/ LA - ru ID - MZM_1980_28_3_a1 ER -