GURGUL, Henryk; MACHNO, Artur; MESTEL, Roland. Modeling of Returns and Trading Volume by Regime Switching Copulas. Managerial Economics, [S. l.], v. 13, p. 45, 2013. DOI: 10.7494/manage.2013.13.45. Disponível em: https://journals.agh.edu.pl/manage/article/view/593. Acesso em: 8 apr. 2025.