@inproceedings{CSCW-1990-RederS,
	author        = "Stephen Reder and Robert G. Schwab",
	booktitle     = "{Proceedings of the Third ACM Conference on Computer Supported Cooperative Work}",
	doi           = "10.1145/99332.99363",
	isbn          = "0-89791-402-3",
	pages         = "303--316",
	publisher     = "{ACM}",
	title         = "{The Temporal Structure of Cooperative Activity}",
	year          = 1990,
}