Ferri, F. (Padua Univ. Italy)
Fulchignoni, M. (Paris VII Univ. France)
Colombatti, G. (Padua Univ. Italy)
Stoppato, P. F. Lion (Padua Univ. Italy)
Zarnecki, J. C. (Open Univ. Milton Keynes, United Kingdom)
Harri, A. M. (Finnish Meteorological Inst. Helsinki, Finland)
Schwingenschuh, K. (Oesterreichische Akademie der Wissenschaften Graz, Austria)
Hamelin, M. (Centre de Etude des Environnements Terrestre et Planetaires Saint Maur des Fosses, France)
Flamini, E. (Italian Space Agency Rome, Italy)
Bianchini, G. (Padua Univ. Italy)
Angrilli, F. (Padua Univ. Italy)