SCHMIDT, R. W. Dynamically Extensible Objects in a Class-Based Language. DAIMI Report Series, [S. l.], v. 25, n. 504, 1996. DOI: 10.7146/dpb.v25i504.7033. Disponível em: https://tidsskrift.dk/daimipb/article/view/7033. Acesso em: 9 may. 2024.