@inproceedings{CSCW-1998-LuffH,
	author        = "Paul Luff and Christian Heath",
	booktitle     = "{Proceedings of the Seventh ACM Conference on Computer Supported Cooperative Work}",
	doi           = "10.1145/289444.289505",
	isbn          = "1-58113-009-0",
	pages         = "305--314",
	publisher     = "{ACM}",
	title         = "{Mobility in Collaboration}",
	year          = 1998,
}