On a subclass of pseudopolynomial problems
In: Mathematical Foundations of Computer Science, Jg. 9, S. 414-4252009
On discretizations of bifurcation problems
In: Bifurcation problems and their numerical solution: Workshop on Bifurcation Problems and Their Numerical Solution Dortmund, January 15 - 17, 1980, Jg. 54, S. 46-731980On the "Fundamental Principle" of L. Ehrenpreis
In: Partial differential equations : papers presented at Stefan Banach International Math. Center at the semester "Partial differential equations" held Sept. 11 - Dec. 16, 1978 (Banach Center publications : 10), Jg. 1983, S. 185-2012009On the convergence of the finite difference method for nonlinear ordinary boundary value problems
In: Constructive methods for nonlinear boundary value problems and nonlinear oscillations: conference at the Oberwolfach Mathematical Research Institute, Black Forest, November 19 - 25, 1978, Jg. 48, S. 9-191978On transactions in logic programming languages
In: Logic programming : proceedings of the Eighth International Conference [on Logic Programming, held in Paris, France, June 24 - 28, 1991]2009On well-posed problems for connecting orbits in dynamical systems
In: Chaotic numerics, Jg. 172, S. 131-1681994Ontology Learning from Text: An Overview
In: Ontology Learning from Text: Methods, Evaluation and Applications, Jg. 123, S. 3-122005