%0 Journal Article
%A A. G. Vitushkin
%T Approximation of a function by rational fractions
%J Doklady Akademii Nauk
%D 1966
%P 1023-1026
%V 171
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1966_171_5_a2/
%G ru
%F DAN_1966_171_5_a2