On the Convergence of the MSOR Method for Some Classes of Matrices. - D. Herceg; M. Madalena Martins; M. E. Trigo (SIAM J. Matrix Anal. Appl., 1993)

Convergence conditions for some generalized iterative methods. - M. Madalena Martins; M. Estela Trigo (Int. J. Comput. Math., 1995)

On preconditioned msor iterations. - David J. Evans 001; M. Madalena Martins; M. E. Trigo (Int. J. Comput. Math., 1996)

Convergence of the interval and point TOR method. - M. Madalena Martins; David J. Evans 001; M. E. Trigo (Int. J. Comput. Math., 2003)

An iterative method for positive real systems. - M. Madalena Martins; M. E. Trigo; David J. Evans 001 (Int. J. Comput. Math., 2007)