BUNNAG, Tanattrin. Hedging Petroleum Futures with Multivariate GARCH Models. International Journal of Energy Economics and Policy, [S. l.], v. 5, n. 1, p. 105–120, 2014. Disponível em: https://econjournals.org.tr/index.php/ijeep/article/view/1006. Acesso em: 12 nov. 2024.