%0 Journal Article
%A S. A. Stasyuk
%T Constructive sparse trigonometric approximations of functions with small mixed smoothness
%J Trudy Instituta matematiki i mehaniki
%D 2016
%P 247-253
%V 22
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMM_2016_22_4_a22/
%G ru
%F TIMM_2016_22_4_a22