Manuel J. Kripp, Melanie Volkamer, Rüdiger Grimm: 5th International Conference on Electronic Voting 2012, (EVOTE 2012), Co-organized by the Council of Europe, Gesellschaft für Informatik and E-Voting.CC, July 11-14, 2012, Castle Hofen, Bregenz, Austria. LNI P-205, GI 2012, ISBN 978-3-88579-299-4