1. Finite Element Procedures;Bathe,1996
2. The Finite Element Method: Its Basis and Fundamentals;Zienkiewicz,2005
3. Nonlinear Finite Elements;Wriggers,2008
4. Isogeometric analysis: Cad, finite elements, nurbs, exact geometry and mesh refinement;Hughes;Comput. Methods Appl. Mech. Engrg.,2005
5. Isogeometric Analysis: Toward Integration of CAD and FEA;Cottrell,2009