Diduk, Alla, and Stepan Lytvyn. “LEGAL REGIME OF SOME ATYPICAL COPYRIGHT OBJECTS: PROBLEMATIC ISSUES”. Scientific works of National Aviation University. Series: Law Journal "Air and Space Law" 2, no. 67 (June 30, 2023): 146–155. Accessed September 1, 2024. https://jrnl.nau.edu.ua/index.php/UV/article/view/17855.