E-Voting and Identity Second International Conference, VOTE-ID 2009, Luxembourg, September 7-8, 2009, Proceedings Ryan Peter Y. A. Heftet / 2009 / Engelsk
Computer Security – ESORICS 2019 24th European Symposium on Research in Computer Security, Luxembourg, September 23–27, 2019, Proceedings, Part I Sako Kazue Heftet / 2019 / Engelsk
Computer Security – ESORICS 2019 24th European Symposium on Research in Computer Security, Luxembourg, September 23–27, 2019, Proceedings, Part II Sako Kazue Heftet / 2019 / Engelsk
New Codebreakers Essays Dedicated to David Kahn on the Occasion of His 85th Birthday Ryan Peter Y. A. Heftet / 2016 / Engelsk
