%0 Journal Article %A M. G. Magomed-Kasumov %A S. R. Magomedov %T Fast computation of linear combinations of Sobolev functions generated by the Haar functions %J Daghestan Electronic Mathematical Reports %D 2018 %P 7-14 %V 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DEMR_2018_9_a1/ %G ru %F DEMR_2018_9_a1