DIAS, R. M. T.; CHAMBINO, M.; HORTA, N. R. Long-Term Dependencies in Central European Stock Markets: A Crisp-Set Analysis. Economic Analysis Letters, [S. l.], v. 2, n. 1, p. 10–17, 2023. DOI: 10.58567/eal02010002. Disponível em: http://anser.press/index.php/eal/article/view/207. Acesso em: 10 mar. 2025.