[1]
R. Kryvonos, «Changes in the European System of International Relations due to the “Ukrainian Crises” of 2014-15 .......... 89», в Eastern Chessboard: Geopolitical Determinants and Challenges in Eastern Europe and the South Caucasus, т. Societas, Vol. 88, P. Bajor и K. Schöll-Mazurek, ред. Poland: Księgarnia Akademicka Publishing, 2015. doi: 10.12797/9788376386706.08.