- Jose BONET — Universidad Politecnica de Valencia, Spain
- Andreas DEFANT — Universität Oldenburg, Germany
- Leonhard FRERICK — Universität Trier, Germany
- Karl-Goswin GROSSE-ERDMANN — Université de Mons-Hainaut, Belgium
- Thomas KALMES — Universität Trier, Germany
- Laszlo LEMPERT — Purdue University, USA
- Mieczysław MASTYŁO — Adam Mickiewicz University, Poznań, Poland
- Reinhold MEISE — Heinrich-Heine-Universität Düsseldorf, Germany
- Luigi RODINO — University of Torino, Italy
- Vyacheslav ZAKHARYUTA — Sabanci University, Istanbul, Turkey