Vanku, M. (1988) “La diplomatie de l’entente balkanique au temps de la crise de la Tchécoslovaquie”, Balcanica - Annual of the Institute for Balkan Studies, (XVIII-XIX), pp. 297–302. Available at: https://balcanica.rs/index.php/journal/article/view/1024 (Accessed: 30 June 2024).