GRANAT, Janusz. Event mining based on observations of the system. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 21, n. 3, p. 87–90, 2005. DOI: 10.26636/jtit.2005.3.321. Disponível em: https://www.jtit.pl/jtit/article/view/321. Acesso em: 17 jun. 2026.