KŐVÁRINÉ IGNÁTH, Éva. The laboratory of European integration: The Benelux Union: history, institutions, goals. POLARITIES, [S. l.], v. 7, n. 1, p. 2–20, 2026. DOI: 10.15170/PSK.2026.07.01.01. Disponível em: https://journals.lib.pte.hu/index.php/polusok/article/view/8626. Acesso em: 19 feb. 2026.