%0 Journal Article %A A. G. Babenko %A Yu. V. Kryakin %T Modified Bernstein function and a uniform approximation of some rational fractions by polynomials %J Trudy Instituta matematiki i mehaniki %D 2017 %P 43-57 %V 23 %N 3 %U http://geodesic.mathdoc.fr/item/TIMM_2017_23_3_a3/ %G ru %F TIMM_2017_23_3_a3