BHANSALI, B. Applications of the Wiener filter technique to some economic time series. Estudios de Economía, [S. l.], v. 9, n. 1, p. pp. 145–153, 2016. Disponível em: https://estudiosdeeconomia.uchile.cl/index.php/EDE/article/view/40487. Acesso em: 25 mar. 2023.