SANDVAD, E. Object oriented development: integrating analysis, design and implementation. DAIMI Report Series, [S. l.], v. 19, n. 302, 1990. DOI: 10.7146/dpb.v19i302.6695. Disponível em: https://tidsskrift.dk/daimipb/article/view/6695. Acesso em: 9 may. 2024.