MILTERSEN, P. B. The Complexity of Malign Ensembles. DAIMI Report Series, [S. l.], v. 19, n. 335, 1990. DOI: 10.7146/dpb.v19i335.6565. Disponível em: https://tidsskrift.dk/daimipb/article/view/6565. Acesso em: 9 may. 2024.