СОПІЛКО, І. М.; ПОНОМАРЕНКО, О. В. Technological measures of copyright protection: using problems. Scientific works of National Aviation University. Series: Law Journal "Air and Space Law", [S. l.], v. 4, n. 25, p. 85–88, 2012. DOI: 10.18372/2307-9061.25.5863. Disponível em: https://jrnl.nau.edu.ua/index.php/UV/article/view/5863. Acesso em: 4 may. 2024.