TY - JOUR AU - Yu. N. Subbotin AU - S. A. Telyakovskii TI - Sharpening of the estimates for relative widths of classes of differentiable functions JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2010 SP - 242 EP - 253 VL - 269 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_2010_269_a19/ LA - ru ID - TM_2010_269_a19 ER -