CHRISTENSEN, Søren; MORTENSEN, Kjeld Høyer. Teaching Coloured Petri Nets - a Gentle Introduction to Formal Methods in a Distributed Systems Course. DAIMI Report Series, [S. l.], v. 26, n. 520, 1997. DOI: 10.7146/dpb.v26i520.7049. Disponível em: https://tidsskrift.dk/daimipb/article/view/7049. Acesso em: 6 dec. 2025.