M. Agrawala, D. Zorin, and T. Munzner. Proceedings of the Eurographics Workshop on Rendering Techniques 2000, page 125--136. London, UK, Springer-Verlag, (2000)
A. Hertzmann, C. Jacobs, N. Oliver, B. Curless, and D. Salesin. SIGGRAPH '01: Proceedings of the 28th annual conference on Computer graphics and interactive techniques, page 327--340. New York, NY, USA, ACM Press, (2001)
J. Trant. International Conference on Hypermedia and Interactivity in Museums / Museum Computer Network Joint Conference, San Diego, California, Archives & Museum Informatics, (October 1995)
E. Savage-Smith. Science, Tools & Magic, volume 12 of Nasser D. Khalili Collection of Islamic Art, The Nour Foundation in association with Azimuth Editions and Oxford
University Press, London, 2v.(1997)
L. von Ahn, and L. Dabbish. CHI '04: Proceedings of the SIGCHI conference on Human factors in computing systems, page 319--326. New York, NY, USA, ACM, (2004)
M. Haouach, G. Venturini, and C. Guinot. HT '09: Proceedings of the Twentieth ACM Conference on Hypertext and Hypermedia, New York, NY, USA, ACM, (July 2009)
L. von Ahn, and L. Dabbish. CHI '04: Proceedings of the SIGCHI conference on Human factors in computing systems, page 319--326. New York, NY, USA, ACM Press, (2004)