1. On efficient algorithms for the evaluation of rational tensor product surfaces. Mathematical methods for curves and surfaces;Delgado,2005
2. Curves and Surfaces for Computer Aided Geometric Design;Farin,2002
3. Tensor-product monotonicity preservation;Floater;Adv. Comput. Math.,1998
4. Monotonicity preservation on triangles;Floater;Math. Comp.,2000
5. Shape Preserving Representations in Computer Aided-Geometric Design,1999