%0 Journal Article
%A V. V. Zhuk
%A G. I. Natanson
%T Properties of functions, and growth of the derivatives of the approximating polynomials
%J Doklady Akademii Nauk
%D 1973
%P 19-22
%V 212
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_212_1_a2/
%G ru
%F DAN_1973_212_1_a2