%0 Journal Article
%A V. N. Temlyakov
%T Best bilinear approximations of periodic functions of several
%J Doklady Akademii Nauk
%D 1986
%P 301-304
%V 286
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1986_286_2_a10/
%G ru
%F DAN_1986_286_2_a10