Fritz Lehmann-Grube Jan Sablatnig Facets of Virtual Environments - First International Conference, FaVE 2009, Berlin, Germany, July 27-29, 2009, Revised Selected Papers 33 2010 http://dx.doi.org/10.1007/978-3-642-11743-5 978-3-642-11742-8 FaVE Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering Springer db/conf/fave/fave2009.html