1. F. Baader, D. Calvanese, D. McGuinness, D. Nardi, and P. Patel-Schneider, editors. The Description Logic Handbook. Cambridge University Press, Cambridge, UK, 2003.
2. D. Brickley and R. V. Guha. RDF Vocabulary Description Language 1.0: RDF Schema. W3C Recommendation REC-rdf-schema-20040210, World Wide Web Consortium (W3C), February 2004.
3. S. Buckingham Shum. Cohere: Towards Web 2.0 argumentation. In P. Besnard, S. Doutre, and A. Hunter, editors, Proceedings of the 2nd International Conference on Computational Models of Argument (COMMA), pages 97–108. IOS Press, Amsterdam, The Netherlands, 2008.
4. S. Buckingham Shum, E. Motta, and J. Domingue. ScholOnto: An ontology-based digital library server for research documents and discourse. International Journal of Digital Libraries, 3(3):237–248, 2000.
5. S. Buckingham Shum, V. Uren, G. Li, B. Sereno, and C. Mancini. Modelling naturalistic argumentation in research literatures: Representation and interaction design issues. International Journal of Intelligent Systems, Special Issue on Computational Modelling of Naturalistic Argumentation, 22(1):17–47, 2007.