Hans-Görg Roos, "Robust Numerical Methods for Singularly Perturbed Differential Equations: Convection-Diffusion-Reaction and Flow Problem Ed 2" English | ISBN: 3540344667 | 2008 | 604 pages | PDF | 4 MB
Numerische Mathematik: Das Grundwissen für jedermann By Prof. Dr. Hans-Görg Roos, Prof. Dr. Hubert Schwetlick (auth.) 1999 | 220 Pages | ISBN: 3519002213 | PDF | 10 MB
Numerical Treatment of Partial Differential Equations By Christian Grossmann, Hans-Görg Roos, Martin Stynes 2007 | 601 Pages | ISBN: 3540715827 | PDF | 6 MB