1. Isogeometric analysis: CAD, finite elements, NURBS, exact geometry, and mesh refinement;Hughes;Comput. Methods Appl. Mech. Engrg.,2005
2. Isogeometric Analysis: Toward Integration of CAD and FEA;Cottrell,2009
3. NURBS Curves and Surfaces: From Projective Geometry to Practical Use;Farin,1995
4. The NURBS Book;Piegl,1997
5. An Introduction to NURBS with Historical Perspective;Rogers,2001