Thomas Whalen, Andrew S. Patrick. Conversational hypertext: information access through natural language dialogues with computers. In Ken Bice, Clayton H. Lewis, editors, Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, CHI 1989, Austin, Texas, USA, April 30 - June 4, 1989. pages 289-292, ACM, 1989. [doi]
Abstract is missing.