DAVID, A.; MÖLLER, M. O. From HUPPAAL to UPPAAL - A Translation from Hierarchical Timed Automata to Flat Timed Automata. BRICS Report Series, [S. l.], v. 8, n. 11, 2001. DOI: 10.7146/brics.v8i11.20467. Disponível em: https://tidsskrift.dk/brics/article/view/20467. Acesso em: 8 dec. 2021.