@inproceedings{HT-2004-Francisco-RevillaS,
	author        = "Luis Francisco-Revilla and Frank M. Shipman III",
	booktitle     = "{Proceedings of the 15th Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/1012807.1012865",
	isbn          = "1-58113-848-2",
	pages         = "235--236",
	publisher     = "{ACM}",
	title         = "{WARP: a web-based dynamic spatial hypertext}",
	year          = 2004,
}