1. Sobolev Spaces;Adams,2003
2. The Numerical Solution of Integral Equations of the Second Kind;Atkinson,1997
3. Spectral Approximation of Linear Operators;Chatelin,1983
4. Spectral Methods;Canuto,2006
5. The discrete multi-projection method for Fredholm integral equations of the second kind;Chen;J. Integral Equat. Appl.,2007