1. Improving Jacobi and Gauss–Seidel iterations;Milaszewicz;Linear Algebra Appl.,1987
2. Iterative Solution of Large Linear Systems;Young,1971
3. Matrix Iterative Analysis;Varga,1981
4. Nonnegative Matrices in the Mathematical Sciences;Berman,1994
5. C. Li, D.J. Evans, Improving the SOR Method, Technical Report 901, Department of computer studies, University of Loughborough, 1994.