@inproceedings{CSCW-1988-Trigg,
	author        = "Randall H. Trigg",
	booktitle     = "{Proceedings of the Second ACM Conference on Computer-Supported Cooperative Work}",
	doi           = "10.1145/62266.62283",
	isbn          = "0-89791-282-9",
	pages         = "216--226",
	publisher     = "{ACM}",
	title         = "{Guided Tours and Tabletops: Tools for Communicating in a Hypertext Environment}",
	year          = 1988,
}