D. Millard, and M. Ross. HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermedia, page 27--30. New York, NY, USA, ACM, (2006)
D. Millard, and M. Ross. Proceedings of the Seventeenth ACM Conference on Hypertext and Hypermedia, page 27-30. Odense, Denmark, ACM Press, (August 2006)
D. Millard, and M. Ross. HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermedia, page 27--30. New York, NY, USA, ACM Press, (2006)
D. Millard, and M. Ross. HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermedia, page 27--30. New York, NY, USA, ACM Press, (2006)
D. Millard, and M. Ross. HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermedia, page 27--30. New York, NY, USA, ACM Press, (2006)
D. Millard, and M. Ross. HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermedia, page 27--30. New York, NY, USA, ACM, (2006)