Incomplete Decomposition (Ilu) -- Algorithms, Theory, and Applications: Proceedings of the Eighth Gamm-Seminar, Kiel, January 24-26, 1992 (Paperback, Softcover Repri)
Computation of Three-Dimensional Complex Flows: Proceedings of the Imacs-Cost Conference on Computational Fluid Dynamics Lausanne, September 13 15, 19 (Hardcover, 1996)