CHENG, Allan. Petri Nets, Traces, and Local Model Checking. BRICS Report Series, [S. l.], v. 2, n. 39, 1995. DOI: 10.7146/brics.v2i39.19941. Disponível em: https://tidsskrift.dk/brics/article/view/19941. Acesso em: 5 dec. 2025.