KRUKOW, K. An Operational Semantics for Trust Policies. BRICS Report Series, [S. l.], v. 12, n. 30, 2005. DOI: 10.7146/brics.v12i30.21897. Disponível em: https://tidsskrift.dk/brics/article/view/21897. Acesso em: 26 apr. 2024.