AGERHOLM, S. Non-primitive Recursive Function Definitions. BRICS Report Series, [S. l.], v. 2, n. 36, 1995. DOI: 10.7146/brics.v2i36.19939. Disponível em: https://tidsskrift.dk/brics/article/view/19939. Acesso em: 24 nov. 2024.