%0 Journal Article %A D. B. Bazarkhanov %T Wavelet approximation and Fourier widths of classes of periodic functions of several variables.~I %J Informatics and Automation %D 2010 %P 8-30 %V 269 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2010_269_a1/ %G ru %F TRSPY_2010_269_a1