KRYVONOS, Roman. Changes in the European System of International Relations due to the “Ukrainian Crises” of 2014-15 .......... 89. In: BAJOR, Piotr; SCHÖLL-MAZUREK, Kamila (eds.). Eastern Chessboard: Geopolitical Determinants and Challenges in Eastern Europe and the South Caucasus. SocietasPoland: Księgarnia Akademicka Publishing,2015. v. Societas, Vol. 88. DOI: 10.12797/9788376386706.08. Disponível em: https://books.akademicka.pl/publishing/catalog/book/396/chapter/8862. Acesso em: 28 jun. 2025.