1. W.H. Press et al Numerical Recipes in C, 2nd Edition, Cambridge University Press, 1992
2. G.H. Golub, C.F. van Loan Matrix Computations, 3rd Edition John Hopkins Univ. Press, 1996
3. L. Fox and D.F. Mayers Computing Methods for Scientists and Engineers, Monographs on Numerical Analysis, Oxford University Press, Reprint, 1977
4. A. Quarteroni, R. Sacco, F. Saleri Numerical Mathematics, 2nd Edition, Springer Texts in Applied Mathematics No. 37, 2007
5. G. Bader, P. Deuflhard Numerische Mathematik 41, pp 373–398, 1983