КУНЄВ, Ю. Д.; ПИВОВАР, Ю. І. CUSTOMS SYSTEM: METHODOLOGICAL FUNDAMENTALS FOR DEFINITION OF THE CONCEPT. Scientific works of National Aviation University. Series: Law Journal "Air and Space Law", [S. l.], v. 4, n. 53, p. 76–84, 2019. DOI: 10.18372/2307-9061.53.14294. Disponível em: https://jrnl.nau.edu.ua/index.php/UV/article/view/14294. Acesso em: 6 may. 2024.