Economic prerequisites for the formation of the Bulgarian political elite (following the example of the brothers Evlogi and Hristo Georgiev) 08/07/2020
Interview with Prof. Yorgos Christidis: “The Western Balkans and Greece’s Foreign Policy after 1989” 06/06/2025
Balkan Issues of Regional and National Security: Historical Aspects and Contemporary Dimensions, Volume 2 07/04/2025
