DANVY, O. An Extensional Characterization of Lambda-Lifting and Lambda-Dropping. BRICS Report Series, [S. l.], v. 5, n. 2, 1998. DOI: 10.7146/brics.v5i2.21961. Disponível em: https://tidsskrift.dk/brics/article/view/21961. Acesso em: 27 apr. 2024.