R. Cole, and P. Eklund. Australian Document Computing Symposium (ADCS01), page 5-9. University of Sydney, Basser Department of Computer Science, (2001)
C. Nowak, and P. Eklund. International Symposium on Knowledge Retrieval, Use, and Storage for Efficiency, KRUSE-95, page 194-198. Computer Science Department, Simon Fraser University, (1995)
P. Martin, and P. Eklund. Workshop on Virtual Documents, Hypertext and Functionality and the World Wide Web, page 35-40. Technical Report, Department of Computer Science, University of Bolonga, (1999)