Chernomaz, Pavel, and Olena Chavalakh. “Transformation of the Structure of Ukrainian Foreign Trade Due to the Ukraine-European Union Association Agreement”. The Journal of V. N. Karazin Kharkiv National University. Series: International Relations. Economics. Country Studies. Tourism0, no. 6 (December 19, 2017): 82-88. Accessed April 27, 2024. https://periodicals.karazin.ua/irtb/article/view/9975.