Bajor, Piotr, and Kamila Schöll-Mazurek, eds. Eastern Chessboard: Geopolitical Determinants and Challenges in Eastern Europe and the South Caucasus. Vol. Societas, Vol. 88. Societas. Poland: Księgarnia Akademicka Publishing, 2015. Accessed December 31, 2025. https://books.akademicka.pl/publishing/catalog/book/396.