BEHRMANN, G.; LARSEN, K. G.; PEARSON, J.; WEISE, C.; YI, W. Efficient Timed Reachability Analysis using Clock Difference Diagrams. BRICS Report Series, [S. l.], v. 5, n. 47, 1998. DOI: 10.7146/brics.v5i47.19492. Disponível em: https://tidsskrift.dk/brics/article/view/19492. Acesso em: 27 apr. 2024.