@inproceedings{HT-1991-Wright,
	author        = "Patricia Wright",
	booktitle     = "{Proceedings of the Third Conference on Hypertext}",
	cdrom         = "HT1991/P001.pdf",
	doi           = "10.1145/122974.122975",
	isbn          = "0-89791-461-9",
	pages         = "1--12",
	publisher     = "{ACM}",
	title         = "{Cognitive Overheads and Prostheses: Some Issues in Evaluating Hypertexts}",
	year          = 1991,
}