NIELSEN, M.; VALENCIA, F. D. Temporal Concurrent Constraint Programming: Applications and Behavior. BRICS Report Series, [S. l.], v. 8, n. 48, 2001. DOI: 10.7146/brics.v8i48.21708. Disponível em: https://tidsskrift.dk/brics/article/view/21708. Acesso em: 25 feb. 2024.