%0 Journal Article %A A. K. Bazzaev %A I. D. Tsopanov %T Difference schemes for partial differential equations of fractional order %J Ufa mathematical journal %D 2019 %P 19-33 %V 11 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/UFA_2019_11_2_a1/ %G en %F UFA_2019_11_2_a1