COOK, W.; PALSBERG, J. A Denotational Semantics af Inheritance and its Correctness. DAIMI Report Series, [S. l.], v. 18, n. 284, 1989. DOI: 10.7146/dpb.v18i284.6662. Disponível em: https://tidsskrift.dk/daimipb/article/view/6662. Acesso em: 3 may. 2024.