-
Cem Yuksel, Scott Schaefer, and John Keyser, Parameterization
and applications of Catmull–Rom curves, Computer-Aided Design
43 (2011) 747–755.
-
Phillip J. Barry and Ronald N. Goldman, A Recursive Evaluation
Algorithm for a Class of Catmull-Rom Splines, Computer Graphics,
Volume 22, Number 4, August 1988