%0 Journal Article %A Yu. N. Subbotin %A N. I. Chernykh %T Order of the best spline approximations of some classes of functions %J Matematičeskie zametki %D 1970 %P 31-42 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1970_7_1_a3/ %G ru %F MZM_1970_7_1_a3