%0 Journal Article %A Yu. N. Subbotin %A S. A. Telyakovskii %T Sharpening of the estimates for relative widths of classes of differentiable functions %J Informatics and Automation %D 2010 %P 242-253 %V 269 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2010_269_a19/ %G ru %F TRSPY_2010_269_a19