Fast algorithms for the conjugate periodic function. - Martin H. Gutknecht (Computing, 1979)

The pioneer days of scientific computing in Switzerland. - Martin H. Gutknecht (HSNC, 1987)

Nonsymmetric Lanczos and finding orthogonal polynomials associated with indefinite weights. - Daniel Boley; Sylvan Elhay; Gene H. Golub; Martin H. Gutknecht (Numer. Algorithms, 1991)

A Completed Theory of the Unsymmetric Lanczos Process and Related Algorithms, Part I. - Martin H. Gutknecht (SIAM J. Matrix Anal. Appl., 1992)

An Implementation of the Look-Ahead Lanczos Algorithm for Non-Hermitian Matrices. - Roland W. Freund; Martin H. Gutknecht; Noël M. Nachtigal (SIAM J. Sci. Comput., 1993)

Variants of BICGSTAB for Matrices with Complex Spectrum. - Martin H. Gutknecht (SIAM J. Sci. Comput., 1993)

A Completed Theory of the Unsymmetric Lanczos Process and Related Algorithms. Part II. - Martin H. Gutknecht (SIAM J. Matrix Anal. Appl., 1994)

QMR Smoothing for Lanczos-Type Product Methods Based on Three-Term Rrecurrences. - Klaus J. Ressel; Martin H. Gutknecht (SIAM J. Sci. Comput., 1998)

Look-Ahead Procedures for Lanczos-Type Product Methods Based on Three-Term Lanczos Recurrences. - Martin H. Gutknecht; Klaus J. Ressel (SIAM J. Matrix Anal. Appl., 2000)

Accuracy of Two Three-term and Three Two-term Recurrences for Krylov Space Solvers. - Martin H. Gutknecht; Zdenek Strakos (SIAM J. Matrix Anal. Appl., 2000)

By How Much Can Residual Minimization Accelerate the Convergence of Orthogonal Residual Methods? - Martin H. Gutknecht; Miroslav Rozlozník (Numer. Algorithms, 2001)

The Chebyshev iteration revisited. - Martin H. Gutknecht; Stefan Röllin (Parallel Comput., 2002)

How to Make Simpler GMRES and GCR More Stable. - Pavel Jiránek; Miroslav Rozlozník; Martin H. Gutknecht (SIAM J. Matrix Anal. Appl., 2008)

A Framework for Deflated and Augmented Krylov Subspace Methods. - André Gaul; Martin H. Gutknecht; Jörg Liesen; Reinhard Nabben (SIAM J. Matrix Anal. Appl., 2013)

Eigenvalue Computations Based on IDR. - Martin H. Gutknecht; Jens-Peter M. Zemke (SIAM J. Matrix Anal. Appl., 2013)

Deflated and Augmented Krylov Subspace Methods: A Framework for Deflated BiCG and Related Solvers. - Martin H. Gutknecht (SIAM J. Matrix Anal. Appl., 2014)

Revisiting (k, ℓ)-step methods. - Martin H. Gutknecht (Numer. Algorithms, 2015)