PaperCompactly supported fundamental functions for spline interpolationW.A. Dahmen, T.N.T. Goodman, et al.Numerische Mathematik
PaperUsing parameters to increase smoothness of curves and surfaces generated by subdivisionNira Dyn, David Levin, et al.Computer Aided Geometric Design
PaperSpline spaces are optimal for L2 n-widthAvraham A. Melkman, Charles A. MicchelliIllinois Journal of Mathematics
