ACETO, L.; FOKKINK, W. J.; VERHOEF, C. Structural Operational Semantics. BRICS Report Series, [S. l.], v. 6, n. 30, 1999. DOI: 10.7146/brics.v6i30.20099. Disponível em: https://tidsskrift.dk/brics/article/view/20099. Acesso em: 18 apr. 2024.