Computer Security - ESORICS 2007 12th European Symposium On Research In Computer Security, Dresden, Germany, September 24 - 26, 2007, Proceedings Biskup Joachim Heftet / 2007 / Engelsk
Database Theory - ICDT '92 4th International Conference, Berlin, Germany, October 14-16, 1992. Proceedings Biskup Joachim Heftet / 1992 / Engelsk
MFDBS 87 1st Symposium on Mathematical Fundamentals of Database Systems, Dresden, GDR, January 19-23, 1987. Proceedings Biskup Joachim Heftet / 1988 / Engelsk
Security in Computing Systems Challenges, Approaches and Solutions Biskup Joachim Innbundet / 2008 / Engelsk
Security in Computing Systems Challenges, Approaches and Solutions Biskup Joachim Heftet / 2010 / Engelsk
