TASSEVEN, O. Modelling Seasonality – An Extension of the HEGY Approach in the Presence of Two Structural Breaks. Panoeconomicus, [S. l.], v. 55, n. 4, p. 465–484, 2008. DOI: 10.2298/PAN0804465T. Disponível em: https://panoeconomicus.org/index.php/jorunal/article/view/261. Acesso em: 3 jul. 2024.