I. Wagner:
"Materiality in Collaborative Design";
Keynote Lecture: CMC 2007 Coming to Terms with 21st Century Practices:nICT, Competence and Cultural Change, Oslo, Norwegen (invited); 2007-11-22 - 2007-11-23.
http://publik.tuwien.ac.at/files/PubDat_170245.pdf