%0 Journal Article
%A George A. Anastassiou
%T Multivariate Iyengar type inequalities for radial functions
%J Problemy analiza
%D 2019
%P 3-27
%V 8
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PA_2019_8_2_a0/
%G en
%F PA_2019_8_2_a0