MITANKIN, P.; MIHOV, S.; SCHULZ, K. Universal Levenshtein Automata for a Generalization of the Levenshtein Distance. Ann. Sofia Univ. Fac. Math. and Inf., [S. l.], v. 99, p. 5–23, 2009. Disponível em: https://stipendii.uni-sofia.bg/index.php/fmi/article/view/109. Acesso em: 4 dec. 2024.