GRAVES, G.; WHINSTON, A. An algorithm for nonconvex programming. JORBEL - Belgian Journal of Operations Research, Statistics, and Computer Science, [S. l.], v. 12, n. 2, p. 22–36, 1972. Disponível em: https://www.orbel.be/jorbel/index.php/jorbel/article/view/526. Acesso em: 16 may. 2024.