Nations and ethnic groups, state disintegration and formation in Central and Eastern Europe, the Balkans and their impact on contemporary politics of nationalism in Central and Eastern Europe in y politics of nationalism and geopolitics within and between states. See, the recently published 'The Dilemma of Nationalism in Central and Eastern Europe' (Bristol University Press, May 2026).

Conceptual, empirical and normative questions about citizenship, borders and national self-determination in contemporary Europe.

PHD Supervision: nationalism and ethnic politics, democratisation, Europeanisation and radical right in Central Europe, the Balkans and the post-Soviet space.