VETULANI, Z. Tradition and New Challenges for the HLT Community. Studia Informatica. System and information technology, [S. l.], v. 7, n. 1-2, p. 161–177, 2006. Disponível em: https://czasopisma.uph.edu.pl/studiainformatica/article/view/2859. Acesso em: 3 may. 2024.