Jürg Sulzer
Lance Freeman
Marie D. Hoff
David Sloan Wilson
Kim Dovey
Johan Galjaard
Andrei Eugen Lakatoș
Schäfer, Rudolf Assessor Dipl.-Pol.
Monica Degen
Vittorio Magnago Lampugnani
Roderick J. Lawrence
André Alexander
National Research Council (U.S.). Highway Research Board
Gail Satler
William Peterman
Eberhard von Einem
Claire Colomb
Germany) Fritz-Schumacher-Colloquium (2007 Hamburg
Kenneth Powell
Douglas W. Rae