Klaus Belke, Ewald Kislinger, Andreas Kulzer, Maria A Stassinopoulou, Albrecht Berger, Wolfram Brandes, Helmut Buschhausen, Antonio Carile, Ernst Gamillscheg, Vasil Gjuzelev, Michael Grunbart, John Haldon, David Jacoby, Dimitra Karamboula, Sergej Karpov, Professor of Medieval History Ralph-Johannes Lilie, Klaus-Peter Matschke, Oliver Jens Schmitt, Peter Schreiner, Erich Trapp · First published 2007
