%0 Journal Article
%A M. P. Ovchintsev
%T The best method for approximating regular bounded functions in an annulus from their values at given points
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1989
%P 32-39
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1989_5_a5/
%G ru
%F IVM_1989_5_a5