Christos Kaklamanis Flemming Nielson Trustworthy Global Computing, 4th International Symposium, TGC 2008, Barcelona, Spain, November 3-4, 2008, Revised Selected Papers 5474 2009 http://dx.doi.org/10.1007/978-3-642-00945-7 978-3-642-00944-0 TGC Lecture Notes in Computer Science Springer db/conf/tgc/tgc2008.html