Gómez-Pérez, A. and Benjamins, R.
(1999).
Overview of Knowledge Sharing and Reuse Components: Ontologies and Problem-Solving Methods.
In: "16th International Joint Conference on Artificial Intelligence (IJCAI’99) Workshop KRR5: Ontologies and Problem-Solving Methods: Lesson Learned and Future Trends", 2 August 1999, Stockholm, Sweden. ISBN 90-54-70-0825-8.