Zeilfelder, Frank Computer Graphics, MPI for Informatics, Max Planck Society;
Zeilfelder, F., & Nürnberger, G. (2001). Local Lagrange Interpolation by Cubic Splines on a Class of Triangulations. In K. Kopotun, T. Lyche, & M. Neamtu (Eds.), Trends in Approximation Theory (pp. 333-350). Nashville, USA: Vanderbilt University.