%0 Journal Article %A M. S. Sultanakhmedov %T Cauchy problem for the difference equation and Sobolev orthogonal functions on the finite grid, generated by discrete orthogonal functions %J Daghestan Electronic Mathematical Reports %D 2017 %P 77-85 %V 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DEMR_2017_7_a8/ %G en %F DEMR_2017_7_a8