@inproceedings{CSCW-1988-Hiltz,
	author        = "Starr Roxanne Hiltz",
	booktitle     = "{Proceedings of the Second ACM Conference on Computer-Supported Cooperative Work}",
	doi           = "10.1145/62266.62289",
	isbn          = "0-89791-282-9",
	pages         = "282--290",
	publisher     = "{ACM}",
	title         = "{Collaborative Learning in a Virtual Classroom: Highlights of Findings}",
	year          = 1988,
}