BIERNACKI, Dariusz; DANVY, Olivier. A Simple Proof of a Folklore Theorem about Delimited Control. BRICS Report Series, [S. l.], v. 12, n. 10, 2005. DOI: 10.7146/brics.v12i10.21876. Disponível em: https://tidsskrift.dk/brics/article/view/21876. Acesso em: 5 dec. 2025.