@inproceedings{TOOLS-USA-1999-AltmannP,
	author        = "Josef Altmann and Gustav Pomberger",
	booktitle     = "{Proceedings of the 30th International Conference on Technology of Object-Oriented Languages and Systems}",
	doi           = "10.1109/TOOLS.1999.787549",
	isbn          = "0-7695-0278-4",
	pages         = "194--None",
	publisher     = "{IEEE Computer Society}",
	title         = "{Cooperative Software Development: Concepts, Model and Tools}",
	year          = 1999,
}