O’KEEFFE, B.; CREAMER, C. Models of Cross-Border Collaboration in a Post-Brexit Landscape – Insights from External EU Borders. Irish Geography, [S. l.], v. 52, n. 2, p. 153–173, 2020. DOI: 10.55650/igj.2019.1399. Disponível em: https://irishgeography.ie/index.php/irishgeography/article/view/1399. Acesso em: 2 may. 2026.