Tom DeMarco, Peter Hruschka, Tim Lister, Steve McMenamin, James Robertson, Suzanne Robertson,
Boris Gloger,
John G. Sommer,
Thomas Gries, Dieter Veit,
Robert A. Malloy,
Gerd Pötsch, Walter Michaeli,
Bernie Stritzke,
Alphonsus V. Pocius,
Richard Butler, Jörg Nitschmann, Manfred Becking,
John M. Dealy, Daniel J. Read, Ronald G. Larson,
Patrick Tarvin,
Jean Pierre Ibar,