1. A Survey of Preconditioned Iterative Methods;Bruaset,1995
2. Concepts and Applications of Finite Element Analysis;Cook,1981
3. Spectral/hp Element Methods for Computational Fluid Dynamics;Karniadakis,2005
4. Partial Differential Equations and the Finite Element Method;Šolín,2006
5. Higher-Order Finite Element Methods;Šolín,2003