ENGEL, Andrew. International Fishing as Dynamic Oligopoly with Time Delay. CUBO, A Mathematical Journal, [S. l.], v. 5, n. 3, p. 389–411, 2003. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/1683. Acesso em: 12 oct. 2025.