PRINZ, Thomas; AMME, Wolfram. A Complete and the Most Liberal Semantics for Converging OR Gateways in Sound Processes. Complex Systems Informatics and Modeling Quarterly, Riga, Latvia, n. 4, p. 32–49, 2015. DOI: 10.7250/csimq.2015-4.03. Disponível em: https://csimq-journals.rtu.lv/csimq/article/view/csimq.2015-4.03.. Acesso em: 7 mar. 2026.