%0 Journal Article %A Yu. S. Volkov %T Best Error Bounds for the~Derivative of a~Quartic Interpolation Spline %J Matematičeskie trudy %D 1998 %P 68-78 %V 1 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_1998_1_2_a2/ %G ru %F MT_1998_1_2_a2