CIGÁNEK, J.; ŽEMLA, F. Comparison of Document Similarities using Frequency Methods. Information Technology Applications, [S. l.], v. 12, n. 2, p. 33–44, 2024. Disponível em: https://www.itajournal.com/index.php/ita/article/view/232. Acesso em: 30 apr. 2026.