Y. AL-BAYATI, A.; SH. TAHER, M. On Self-Scaling Variable-Metric Algorithms. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 4, n. 1, p. 11–18, 2007. DOI: 10.33899/csmj.2007.163992 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/37029. Acesso em: 17 dec. 2025.