Бородін, Іван Лук`янович, and Ірина Павлівна Варава. “THEORETICALLY - THE LEGAL IDEA OF THE EUROPEAN UNION”. Scientific works of Kyiv Aviation Institute. Series Law Journal "Air and Space Law" 3, no. 56 (September 30, 2020): 49–55. Accessed December 5, 2025. https://jrnl.nau.edu.ua/index.php/UV/article/view/14890.