Oscillation Theory (Lecture Notes in Mathematics, 324)
Numerische Lösung nichtlinearer partieller Differential- und Integrodifferentialgleichungen Vorträge einer Tagung im Mathematischen Forschungsinstitut Oberwolfach, 1971
Asymptotics of Analytic Difference Equations (Lecture Notes in Mathematics, 1085)
Integral Representations and Applications: Proceedings of a Conference held at Oberwolfach, Germany, June 22-28, 1980 (Lecture Notes in Mathematics, 882) (English and German Edition)
Numerical Analysis Proceedings of the Dundee Conference on Numerical Analysis, 1975
Nonlinear Partial Differential Equations and Applications: Proceedings of a Special Seminar, Held at Indiana University, 1976-1977 (Lecture Notes in Mathematics, 648)
Discretization Methods for Stable Initial Value Problems (Lecture Notes in Mathematics, 1044)
Global Differentiable Dynamics: Proceedings of the Conference, held at Case Western Reserve University, Cleveland, Ohio, June 2-6, 1969 (Lecture Notes in Mathematics, 235)
Singularly Perturbed Boundary-Value Problems
Proceedings of the Conference on the Numerical Solution of Ordinary Differential Equations 19, 20 October 1972, The University of Texas at Austin