@inproceedings{HT-2003-RomeroC,
	author        = "Luís Romero and Nuno Correia",
	booktitle     = "{Proceedings of the 14th Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/900051.900055",
	isbn          = "1-58113-704-4",
	pages         = "2--9",
	publisher     = "{ACM}",
	title         = "{HyperReal: a hypermedia model for mixed reality}",
	year          = 2003,
}