CZAPLEWSKI, Bartosz; DZWONKOWSKI, Mariusz; RYKACZEWSKI, Roman. Digital Fingerprinting Based on Quaternion Encryption Scheme for Gray-Tone Images. Journal of Telecommunications and Information Technology, [S. l.], v. 56, n. 2, p. 3–11, 2014. DOI: 10.26636/jtit.2014.2.1016. Disponível em: https://jtit.pl/jtit/article/view/1016. Acesso em: 24 apr. 2026.