| Vladimir Akulov (CUNY, New York, USA) | Luca Mezincescu (Miami U., USA) |
| Alexander A. Andrianov (St. Petersburg U., Russia) | Oleg Ogievetsky (CTP, Marseille, France & LPI, Moscow, Russia) |
| Jose A. de Azcarraga (Valencia U. & IFIC, Espana) | Burt Ovrut (Pennsylvania U., Philadelphia, USA) |
| Jonathan Bagger (The Johns Hopkins U., Balimore, USA) | Andrei Smilga (SUBATECH, Nantes U., France) |
| Eric Bergshoeff (Groningen U., The Netherlands) | Emery Sokatchev (LAPTH, Annecy, France) |
| Loriano Bonora (SISSA & INFN, Trieste, Italy) | Paul Sorba (LAPTH, Annecy, France) |
| Joseph Buchbinder (Tomsk State Pedagogical U., Russia) | Dmitri Sorokin (INFN, Padua, Italy) |
| Bernard de Wit (Utrecht U., The Netherlands) | Kellogg S. Stelle (Imperial College, London, UK) |
| Alexandre Filippov (BLTP JINR, Dubna, Russia) | Mario Tonin (INFN, Padua, Italy) |
| Pietro Fre (Turin U. & INFN, Turin, Italy) | Arkady Tseytlin (Imperial College, London, UK & LPI, Moscow, Russia) |
| James S. Gates, Jr. (College Park, Maryland, USA) | Mikhail Vasiliev (LPI, Moscow, Russia) |
| Piotr Kulish (Steklov Math. Inst., St. Petersburg, Russia) | Guenter von Gehlen (Bonn U., Germany) |
| Olaf Lechtenfeld (Hannover U., Germany) | George Zoupanos (National Technical U. of Athens, Greece) |
| Jerzy Lukierski (Wroclaw U., Poland) |