KAELO, P.; NARAYANAN, S.; THUTO, M. A modified quadratic hybridization of Polak-Ribiere-Polyak and Fletcher-Reeves conjugate gradient method for unconstrained optimization problems. An International Journal of Optimization and Control: Theories & Applications (IJOCTA), [S. l.], v. 7, n. 2, p. 177–185, 2017. DOI: 10.11121/ijocta.01.2017.00339. Disponível em: http://ijocta.org/index.php/files/article/view/339. Acesso em: 22 jan. 2025.