%0 Journal Article %A V. N. Temlyakov %T Constructive sparse trigonometric approximation and other problems for functions with mixed smoothness %J Sbornik. Mathematics %D 2015 %P 1628-1656 %V 206 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2015_206_11_a4/ %G en %F SM_2015_206_11_a4