Michael Angold, Teresa Shawcross, Tassos Papacostas, Catherine Holmes, Judith Herrin, Sally McKee, Cécile Morrisson, Robert W. Thomson, Ljubomir Maksimović, Charlotte Roueche, Dimiter G. Angelov, Vincent Puech, Rustam Shukurov, Catherine Otten-Froux, Giinter Prinzing