@inproceedings{HT-1997-WangH,
	author        = "Weigang Wang and Jörg M. Haake",
	booktitle     = "{Proceedings of the Eighth Conference on Hypertext}",
	cdrom         = "HT1997/P112.pdf",
	doi           = "10.1145/267437.267450",
	isbn          = "0-89791-866-5",
	pages         = "112--123",
	publisher     = "{ACM}",
	title         = "{Supporting User-defined Activity Spaces}",
	year          = 1997,
}