JOYAL, André; NIELSEN, Mogens; WINSKEL, Glynn. Bisimulation from Open Maps. BRICS Report Series, [S. l.], v. 1, n. 7, 1994. DOI: 10.7146/brics.v1i7.21663. Disponível em: https://tidsskrift.dk/brics/article/view/21663. Acesso em: 5 dec. 2025.