Support for understanding and participation in a distributed problem solving system. - C. M. Duursma (INTERACT, 1990)

Interpretation Models and Problem Solving Methods. - Cuno Duursma (ECAI, 1992)

Model Ontology Requirements for Domain Model Validation. - Cuno Duursma; Ronald Schrooten; Dolores Cañamero (EUROVAV, 1993)