@inproceedings{HT-2002-ChambelG,
	author        = "Teresa Chambel and Nuno Guimarães",
	booktitle     = "{Proceedings of the 13th Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/513338.513365",
	isbn          = "1-58113-477-0",
	pages         = "85--94",
	publisher     = "{ACM}",
	title         = "{Context perception in video-based hypermedia spaces}",
	year          = 2002,
}