ЛУЦКІВ, А. М. Algorithm of work of authentication system based on on-line signature verification. Problems of Informatization and Control, [S. l.], v. 1, n. 19, p. 111–117, 2007. DOI: 10.18372/2073-4751.1.9067. Disponível em: http://jrnl.kai.edu.ua/index.php/PIU/article/view/9067. Acesso em: 14 jun. 2026.