@Proceedings{feltz2006aisacsotaap, author = "Fernand Feltz and Benoit Otjacques and Nicolas Poussing and Andreas Oberweis", organization = "Gesellschaft f{\"u}r Informatik", series = "GI-Edition", title = "AIM 2006 - Information Systems and Collaboration: State of the Art and Perspectives", volume = "LNI P-92", year = "2006", }