%0 Journal Article %A Marsden, M. J. %T A Voronovskaya Theorem for Variation-Diminishing Spline Approximation %J Canadian journal of mathematics %D 1986 %P 1081-1093 %V 38 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1986-053-0/ %R 10.4153/CJM-1986-053-0 %F 10_4153_CJM_1986_053_0