Reiner Wichert Mohammad-Reza Tazari Michael Hellenschmidt Architektonische Anforderungen der Ambient Intelligence (Architectural Requirements of Ambient Intelligence). 13-20 2008 50 it - Information Technology 1 http://dx.doi.org/10.1524/itit.2008.0456 db/journals/it/it50.html#WichertTH08