@inproceedings{CHI-1989-WhalenP,
	author        = "Thomas Whalen and Andrew S. Patrick",
	booktitle     = "{Proceedings of the Seventh ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/67449.67504",
	pages         = "289--292",
	publisher     = "{ACM}",
	title         = "{Conversational hypertext: information access through natural language dialogues with computers}",
	year          = 1989,
}