Towards a fast parallel sparse matrix-vector multiplication. - Roman Geus; Stefan Röllin (PARCO, 1999)

Towards a fast parallel sparse symmetric matrix-vector multiplication. - Roman Geus; Stefan Röllin (Parallel Comput., 2001)

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

Maximum-Weighted Matching Strategies and the Application to Symmetric Indefinite Systems. - Stefan Röllin; Olaf Schenk (PARA, 2004)

The effects of unsymmetric matrix permutations and scalings in semiconductor device and circuit simulation. - Olaf Schenk; Stefan Röllin; Anshul Gupta (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2004)

Improving the Accuracy of GMRes with Deflated Restarting. - Stefan Röllin; Wolfgang Fichtner (SIAM J. Sci. Comput., 2007)