Lanczos algorithms for large symmetric eigenvalue computations: Documentaion and Listings Original Lanczos Codes.
2002.
J.K. Cullum und R.A. Willoughby.
[doi]  [BibTeX] 

Lanczos algorithms for large symmetric eigenvalue computations: Theory.
2002.
J.K. Cullum und R.A. Willoughby.
[doi]  [BibTeX]