ØSTERBY, O. Prime Decompositions with Minimum Sum. DAIMI Report Series, [S. l.], v. 2, n. 19, 1973. DOI: 10.7146/dpb.v2i19.6438. Disponível em: https://tidsskrift.dk/daimipb/article/view/6438. Acesso em: 9 may. 2024.