@book{HassaHKZ06,
	title = {Cooperative Systems Design - Seemless Integration of Artifacts and
	Conversations - Enhanced Concepts of Infrastructure for Communication},
	address = {Amsterdam},
	editor = {Parina Hassanaly and Thomas Herrmann and Gabriele Kunau and Manuel Zacklad},
	publisher = {IOS Press},
	url = {https://web-imtm.iaw.ruhr-uni-bochum.de/pub/bscw.cgi/0/208299/30610/30610.pdf},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/2d414ba66fac9cfb3715da3c3b2933520/imtm},
	imtm-code = {30610},
	keywords = {2006 IMTMPubl accepted herrmann kunau referiert }
}