1. Iterative methods for linear systems (Theory and Applications): Olshanskii M., Tyrtyshnikov E. (SIAM).
2. Iterative methods for sparse linear systems: Saad Y. (SIAM).
3. Templates for the solution of linear systems: Barrett R., Berry M., Chan F. T., Demmel J., Donato J., Dongarra J., Eijkhout V., Pozo R., Romine C., Vorst H.V.D. (SIAM).
4. Boundary Element Methods: Sauter S., Schwab C. (Springer).
5. Superfast solution of real positive definite Toeplitz systems: Ammar S. G., Gragg B. W. (SIAM).