%0 Journal Article
%A S. A. Smolyak
%T Interpolation and quadrature formulas for the classes $W_s^\alpha$ and $E_s^\alpha$
%J Doklady Akademii Nauk
%D 1960
%P 1028-1031
%V 131
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1960_131_5_a10/
%G ru
%F DAN_1960_131_5_a10