CHRISTENSEN, S.; JØRGENSEN, J. B.; KRISTENSEN, L. M. Design/CPN - A Computer Tool for Coloured Petri Nets. DAIMI Report Series, [S. l.], v. 26, n. 511, 1997. DOI: 10.7146/dpb.v26i511.7040. Disponível em: https://tidsskrift.dk/daimipb/article/view/7040. Acesso em: 9 may. 2024.