MAYOH, B. H. Attribute Grammars and Mathematical Semantics. DAIMI Report Series, [S. l.], v. 7, n. 90, 1978. DOI: 10.7146/dpb.v7i90.6505. Disponível em: https://tidsskrift.dk/daimipb/article/view/6505. Acesso em: 9 may. 2024.