| V.A. Artamonov (Moscow, Russia) |
J. Almeida (Porto, Portugal) |
| J. Chvalina (Brno, Czech Republic) |
I. Chajda (Olomouc, Czech Republic) |
| I. Dimitrova (Blagoevgrad, Bulgaria) |
G. Eigenthaler (Vienna, Austria) |
| A. Grytczuk (Zielona Góra, Poland) |
K. Hałkowska (Opole, Poland) |
| H. Kaiser (Vienna, Austria) |
J. Koppitz (Potsdam, Germany) |
| J. Krempa (Warsaw, Poland) |
M. Mączyński (Warsaw, Poland) |
| A.V. Mikhalev (Moscow, Russia) |
R. Pöschel (Dresden, Germany) |
| E. Puczyłowski (Warsaw, Poland) |
A. Romanowska (Warsaw, Poland) |
| L. Santocanale (Marseille, France) |
B. Steinberg (New York, USA) |
| J.D.H. Smith (Ames, IA, USA) |
F. Wehrung (Caen, France) |