Mazza, Riccardo and Dimitrova, Vania (2003) CourseVis: Externalising Student Information to Facilitate Instructors in Distance Learning. In: Hoppe, U. and Verdejo, F. and Kay, J., (eds.) Proceedings of the International conference in Artificial Intelligence in Education. Sydney July 20-24, 2003. (AIED 2003). IOS press, pp. 279-286. ISBN 0922-6389