1. Aggestam, L. 2021. “Role Theory and the Study of Leadership in EU External Action.” In The External Action of the European Union – Concepts, Approaches, Theories, edited by S. Gstöhl and S. Schunz, 40–53. London: Red Globe Press.
2. Great Power Ambitions and National Interest in Russia’s Climate Change Policy
3. Baburska, O. 2020. “Russia’s Perception of the European Identity.” In Changing Perceptions of the EU at Times of Brexit: Global Perspectives, edited by N. Chaban, A. Niemann, and J. Speyer, 116–135. Abingdon: Routledge.
4. Conflicting Role Conceptions? The European Union in Global Politics1
5. Norms in International Relations: Some Conceptual and Methodological Reflections