WATT, D. A. Extended Attribute Grammars. DAIMI Report Series, [S. l.], v. 10, n. 105, 1981. DOI: 10.7146/dpb.v10i105.6520. Disponível em: https://tidsskrift.dk/daimipb/article/view/6520. Acesso em: 9 may. 2024.