VELICKOVSKI, Igor; STOJKOV, Aleksandar; RAJKOVIC, Ivana. DIS Union of the Core and the Periphery. International Journal of Economics and Financial Issues, [S. l.], v. 7, n. 6, p. 159–174, 2017. Disponível em: https://mail.econjournals.com/index.php/ijefi/article/view/5643. Acesso em: 2 dec. 2024.