1. Spain: No Country for the Populist Radical Right?
2. The Transformation of the Union for the Mediterranean
3. Balfour, R., Basagni, L., Flotho-Liersch, A., Fusaro, P., Gelhaus, L., Groenendaal, L., Hegedus, D., von Homeyer, K., Kausch, K., Kutschka, T., Matrakova, M., Rempala, J. & Tani, K. (2019). Divide and obstruct: Populist parties and EU foreign policy. Poiicy Paper (Vol. 13). Washington D. C.; Brussels: The German Marshal Fund of the United States (GMF).
4. The Barcelona conference: Launching pad of a process