
Fraunhofer Institute for Systems and Innovation Research, Karlsruhe, Germany, more information on the author
volume 39, number 3, 2004, page 116 to 131
Axel Michaelowa, Sonja Butzengeiger, Claudia Kemfert, Jochen Diekmann, Hans-Joachim Ziesing, Joachim Schleich, Regina Betz, Werner Betzenbichler, Katja Barzantny, Michael Klein, Martin Kruska, Michael Hahn, Jens-Peter Wegner