@inproceedings{CSCW-1996-ResselNG,
	author        = "Matthias Ressel and Doris Nitsche-Ruhland and Rul Gunzenhäuser",
	booktitle     = "{Proceedings of the Sixth ACM Conference on Computer Supported Cooperative Work}",
	doi           = "10.1145/240080.240305",
	isbn          = "0-89791-765-0",
	pages         = "288--297",
	publisher     = "{ACM}",
	title         = "{An Integrating, Transformation-Oriented Approach to Concurrency Control and Undo in Group Editors}",
	year          = 1996,
}