@inproceedings{HT-2000-DiebergerL,
	author        = "Andreas Dieberger and Peter Lönnqvist",
	booktitle     = "{Proceedings of the 11th Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/336296.336374",
	pages         = "220--221",
	publisher     = "{ACM}",
	title         = "{Visualizing interaction history on a collaborative web server}",
	year          = 2000,
}