@inproceedings{DocEng-2004-Francisco-RevillaS,
	author        = "Luis Francisco-Revilla and Frank M. Shipman III",
	booktitle     = "{Proceedings of the Fourth Symposium on Document Engineering}",
	doi           = "10.1145/1030397.1030423",
	isbn          = "1-58113-938-1",
	pages         = "124--133",
	publisher     = "{ACM}",
	title         = "{Instructional information in adaptive spatial hypertext}",
	year          = 2004,
}