DILEO, I. The EU Macro-Regions : Approaches and Patterns. Olsztyn Economic Journal, [S. l.], v. 10, n. 3, p. 209–221, 2015. DOI: 10.31648/oej.3147. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/3147. Acesso em: 5 may. 2024.