1. Ahmed, Sara 2004. The Cultural Politics of Emotion. Edinburgh: Edinburgh University Press.
2. Best, Heinrich 2012. “Elite Foundation of European Integration: A Causal Analysis.” In The Europe of Elites, edited by Heinrich Best, Gyorgy Lengyel, and Luca Verzichelli, 208–233. Oxford: Oxford University Press.
3. Brzozowski Alexandra 2021. “Poland Lithuania and Latvia Consider Triggering NATO’s Article 4.” Euractiv. November 15 2021. https://www.euractiv.com/section/defence-and-security/news/poland-lithuania-and-latvia-consider-triggering-natos-article-4/.
4. Cadier. 2024. “France and Central Europe Are Converging on Security.” Carnegie Europe. February 27https://carnegieeurope.eu/strategiceurope/91826.
5. CNN. 2003. “Chirac Lashes Out at ‘New Europe.” Tuesday February 18 Online https://edition.cnn.com/2003/WORLD/europe/02/18/sprj.irq.chirac/.