ANDERSSON, D. HIROIMONO is NP-complete. BRICS Report Series, [S. l.], v. 14, n. 1, 2007. DOI: 10.7146/brics.v14i1.21924. Disponível em: https://tidsskrift.dk/brics/article/view/21924. Acesso em: 28 mar. 2024.