KRETÍNSKÝ, M.; REHÁK, V.; STREJCEK, J. On the Expressive Power of Extended Process Rewrite Systems. BRICS Report Series, [S. l.], v. 11, n. 7, 2004. DOI: 10.7146/brics.v11i7.21832. Disponível em: https://tidsskrift.dk/brics/article/view/21832. Acesso em: 2 may. 2024.