GOLMOHAMADIAN, M.; ZAHEDI, M.M. HYPER K-ALGEBRAS INDUCED BY A DETERMINISTIC FINITE AUTOMATON. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 27, p. 119–140, 2010. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/5853. Acesso em: 18 may. 2026.