FERNÁNDEZ, V. Detection of Breakpoints in Volatility. Estudios de Administración, [S. l.], v. 11, n. 1, p. 1–38, 2004. DOI: 10.5354/0719-0816.2004.56796. Disponível em: https://estudiosdeadministracion.uchile.cl/index.php/EDA/article/view/56796. Acesso em: 3 may. 2024.