“Украинско-российское трансграничное сотрудничество на примере еврорегиона «Слобожанщина»” (2014) The Journal of V. N. Karazin Kharkiv National University. Series: International Relations. Economics. Country Studies. Tourism, (1042), pp. 147–150. Available at: https://periodicals.karazin.ua/irtb/article/view/6218 (Accessed: 25 October 2026).