BIERNACKA, M.; DANVY, O.; STØVRING, K. Program Extraction from Proofs of Weak Head Normalization. BRICS Report Series, [S. l.], v. 12, n. 12, 2005. DOI: 10.7146/brics.v12i12.21878. Disponível em: https://tidsskrift.dk/brics/article/view/21878. Acesso em: 29 feb. 2024.