%0 Journal Article %A O. V. Matveev %T Approximation properties of interpolation $D^m$-splines %J Doklady Akademii Nauk %D 1991 %P 14-18 %V 321 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_321_1_a1/ %G ru %F DAN_1991_321_1_a1