@inproceedings{HT-1989-BieberFFHPS,
	author        = "Michael Bieber and Steven Feiner and Mark E. Frisse and Phil Hayes and Gerri Peper and Walt Scacchi",
	booktitle     = "{Proceedings of the Second Conference on Hypertext}",
	cdrom         = "HT1989/P391.pdf",
	doi           = "10.1145/74224.74257",
	isbn          = "0-89791-339-6",
	pages         = "391--392",
	publisher     = "{ACM}",
	title         = "{Expert Systems and Hypertext}",
	year          = 1989,
}