A. HASSAN, B. A New Theoretical Result for Quasi-Newton Formulae for Unconstrained Optimization. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 2, n. 2, p. 41–46, 2005. DOI: 10.33899/csmj.2005.164082 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36817. Acesso em: 18 dec. 2025.