Next Generation Society Technological and Legal Issues Third International Conference, e-Democracy 2009, Athens, Greece, September 23-25, 2009, Revised Selected Papers Sideridis Alexander B. Heftet / 2010 / Engelsk
E-Democracy: Citizen Rights in the World of the New Computing Paradigms 6th International Conference, E-Democracy 2015, Athens, Greece, December 10-11, 2015, Proceedings Katsikas, Sokratis K. Heftet / 2015 / Engelsk
E-Democracy, Security, Privacy and Trust in a Digital World 5th International Conference, E-Democracy 2013, Athens, Greece, December 5-6, 2013, Revised Selected Papers Sideridis Alexander B. Heftet / 2014 / Engelsk