Bierwisch, Manfred, contributor. Blutner, Reinhard, contributor. Borschev, Vladimir, contributor. Demjjanow, Assinja, contributor. Dowty, David, contributor.

Alexiadou, Artemis, editor. Anagnostopoulou, Elena, contributor. Arosio, Fabrizio, contributor. Fehri, Abdelkader Fassi, contributor. Giannakidou, Anastasia, contributor.