Differential equations and mathematical physics proceedings of the international conference held at the University of Alabama at Birmingham, March 15-21, 1990

Numerical approximation of partial differential equations selection of papers presented at the International Symposium on Numerical Analysis, held at the Polytechnic University of Madrid, September 17-19, 1985

Computational techniques for differential equations

Nonlinear partial differential equations in applied science proceedings of the U.S.-Japan seminar, Tokyo, 1982

Analytical and numerical approaches to asymptotic problems in analysis proceedings of the Conference on Analytical and Numerical approaches to Asymptotic Problems, University of Nijmegen, the Netherlands, June 9-13, 1980