%0 Journal Article %A S. A. Telyakovskii %T On the Approximation of Differentiable Functions by Bernstein Polynomials and Kantorovich Polynomials %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2008 %P 289-296 %V 260 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2008_260_a18/ %G ru %F TM_2008_260_a18