Hans Jürgen Korsch,
Tom DeMarco, Peter Hruschka, Tim Lister, Steve McMenamin, James Robertson, Suzanne Robertson,
Christian Fries,
Stefan Kania,
Johann Weiher,
Pia Kleine Wieskamp,
Gernot Wilhelms,
Detlef Wille,
Stephan Regele,
Wolfgang Reinhold,
Richard Seidl, Manfred Baumgartner, Harry M. Sneed,