%0 Journal Article
%A E. V. Voronovskaya
%T Interpolation problems and Cebysev approximations
%J Doklady Akademii Nauk
%D 1972
%P 23-26
%V 202
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1972_202_1_a4/
%G ru
%F DAN_1972_202_1_a4