%0 Journal Article
%A M. V. Ignatenko
%A L. A. Yanovich
%T Operator interpolation is one of universal methods of approximation theory
%J Trudy Instituta matematiki
%D 2020
%P 17-31
%V 28
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMB_2020_28_1_a2/
%G ru
%F TIMB_2020_28_1_a2