CHRISTENSEN, S.; PETRUCCI, L. Towards a Modular Analysis of Coloured Petri Nets. DAIMI Report Series, [S. l.], v. 21, n. 391, 1992. DOI: 10.7146/dpb.v21i391.6626. Disponível em: https://tidsskrift.dk/daimipb/article/view/6626. Acesso em: 9 may. 2024.