@InProceedings{AKR07_CollaborationInEhomeSystems,
 author = "Ibrahim Armac and Michael Kirchhof and Claus Richterich",
 title = "{Frictionless Service Interaction in Protected Areas: Collaboration in eHomes}",
 editor = "Barbara Pernici and Jon Atle Gulla",
 booktitle = "{Proceedings of the CAiSE'07 Workshops and Doctoral Consortium, Vol. 2}",
 year = "2007",
 isbn = "{978-82-519-2246-3}",
 pages = "515--529",
 publisher = "Tapir Academic Press",
 location = "Trondheim"
 }