@inproceedings{CSCW-1992-SchwabHRA,
	author        = "Robert G. Schwab and Sylvia Hart-Landsberg and Stephen Reder and Mark Abel",
	booktitle     = "{Proceedings of the Fourth ACM Conference on Computer Supported Cooperative Work}",
	doi           = "10.1145/143457.143513",
	isbn          = "0-89791-542-9",
	pages         = "241--248",
	publisher     = "{ACM}",
	title         = "{Collaboration and Constraint: Middle School Teaching Teams}",
	year          = 1992,
}