Fernando Alfonso, Karlen Adamyan, J. Artigou, M. Aschermann, Michael Boehm, Alfonso Buendía, Pao-Hsien Chu, Ariel Cohen, Livio Dei Cas, M. Dilić, Anton Doubell, Darío Echeverri, Nuray Enç, Ignacio Ferreira-González, Krzysztof J. Filipiak, A. Flammer, Eckart Fleck, Plamen Gatzov, Carmen Ginghina, Lino Gonçalves, H. Haouala, M. Hassanein, Gerd Heusch, Kurt Huber, Ivan Hulín, Mario Ivanusa, R. Krittayaphong, Chu-Pak Lau, G. Marinskis, François Mach, L. F. Moreira, T. Nieminen, L. Oukerraj, Stefan Perings, Luc Pierard, Tatjana S. Potpara, Walter Reyes-Caorsi, S. Rim, O. Ro̸devand, G. Saade, Mikael Sander, E. Shlyakhto, B. Timuralp, Dimitris Tousoulis, D. Ural, J. J. Piek, A. Varga, Thomas F. Lüscher