J. Baumeister, D. Seipel, and F. Puppe. Handbook of Research on Emerging Rule-Based Languages and Technologies: Open Solutions and Approaches, chapter 11, IGI Publishing, (2009)
J. Baumeister, D. Seipel, and F. Puppe. FLAIRS'04: Proceedings of the 17th International Florida Artificial Intelligence Research Society Conference, page 319-324. (2004)
J. Baumeister, D. Seipel, and F. Puppe. EKAW'04: Engineering Knowledge in the Age of the Semantic Web: 14th International Conference, LNAI 3257, page 157-171. (2004)
J. Baumeister, and D. Seipel. EKAW'06: Proceedings of the 15th International Conference on Knowledge Engineering and Knowledge Management, page 82-95. (2006)