PUTZ-LESZCZYŃSKA, Joanna; KUDELSKI, Michał. Hidden Signature for DTW Signature Verification in Authorizing Payment Transactions. Journal of Telecommunications and Information Technology, [S. l.], v. 42, n. 4, p. 59–67, 2010. DOI: 10.26636/jtit.2010.4.1097. Disponível em: https://jtit.pl/jtit/article/view/1097. Acesso em: 20 apr. 2026.