- Nondemocratic political regimes2011 | Faculty of Social Sciences
- Undemocratic Political Regimes2019 | Faculty of Social Sciences
- Through the labyrinth of hybrid regimes: approaches, concepts, typologies,2013 | Faculty of Arts
- Fallacy of the Orban regime2017 | Faculty of Arts
- Through the Labyrinth of the Hybrid Regimes: Approaches, Categories and Typologies2013 | Faculty of Arts