S. Bechhofer, S. Harper, and D. Lunn. Lecture Notes in Computer Science : The 5th International Semantic Web Conference, page 101--115. (November 2006)
S. Harper, S. Bechhofer, and D. Lunn. ASSETS '06: Proceedings of the 8th International ACM SIGACCESS Conference on Computers and Accessibility, page 259--260. New York, NY, USA, ACM Press, (October 2006)
S. Harper, S. Bechhofer, and D. Lunn. SIGDOC '06: Proceedings of the 24th Annual Conference on Design of Communication, page 64--69. New York, NY, USA, ACM Press, (2006)
S. Harper, and S. Bechhofer. Proceedings of the ISWC 2004 Workshop on Knowledge Markup and Semantic Annotation (Semannot'2004), Hiroshima, Japan, CEUR Workshop Proceedings (CEUR-WS.org), (November 2004)