CHRISTENSEN, S. A logical characterization of asynchronously communicating agents. DAIMI Report Series, [S. l.], v. 19, n. 309, 1990. DOI: 10.7146/dpb.v19i309.6700. Disponível em: https://tidsskrift.dk/daimipb/article/view/6700. Acesso em: 9 may. 2024.