%0 Journal Article %A Wing Hung Wong %T On Constrained Multivariate Splines and Their Approximations. %J Numerische Mathematik %D 1984 %P 141-152 %V 43 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1984__43_132893/ %F NUMA_1984__43_132893