СОПІЛКО, І. М. Constitutional process in Ukraine: history and present. Scientific works of National Aviation University. Series: Law Journal "Air and Space Law", [S. l.], v. 3, n. 20, p. 72–75, 2011. DOI: 10.18372/2307-9061.20.7729. Disponível em: https://jrnl.nau.edu.ua/index.php/UV/article/view/7729. Acesso em: 28 jul. 2024.