%0 Journal Article
%A I. G. Tsar'kov
%T Smoothing of Functions on a~Hilbert Ball
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1997
%P 410-419
%V 219
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1997_219_a26/
%G ru
%F TM_1997_219_a26