PIZZUTILO, F.; CALò, F. Loan Guarantees: An Option Pricing Theory Perspective. International Journal of Economics and Financial Issues, [S. l.], v. 5, n. 4, p. 905–909, 2015. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/1432. Acesso em: 28 mar. 2024.