Tkachuk, Olesia. «Successes and Failures in the Implementation of the Eastern Partnership Objectives in a Changing Security Environment . 41». в Eastern Partnership: The Role and Significance in the Process of Transformation of the Countries of Eastern Europe and the South Caucasus, под редакцией Piotr Bajor. Poland: Księgarnia Akademicka Publishing, 2021. просмотрено ноябрь 5, 2026. https://books.akademicka.pl/publishing/catalog/book/347/chapter/7724.