ANTIMIROV, V. M.; MOSSES, P. D. Rewriting Extended Regular Expressions. DAIMI Report Series, [S. l.], v. 22, n. 461, 1993. DOI: 10.7146/dpb.v22i461.6934. Disponível em: https://tidsskrift.dk/daimipb/article/view/6934. Acesso em: 9 may. 2024.