PRZEMYSŁAW DYMARSKI; MARKIEWICZ, Robert. Robust Audio Watermarks in Frequency Domain. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 56, n. 2, p. 12–21, 2014. DOI: 10.26636/jtit.2014.2.1017. Disponível em: https://jtit.pl/jtit/article/view/1017. Acesso em: 27 oct. 2026.