1. Anders, Lisa H., and S. Sonja Priebus (2021). ‘Does It Help to Call a Spade a Spade? Examining the Legal Bases and Effects of Rule of Law-Related Infringement Procedures against Hungary’, in Astrid Lorenz and Lisa H. Anders (eds.), Illiberal Trends and Anti-EU Politics in East Central Europe. Cham: Palgrave Macmillan, 235–62.
2. War as a Pretext to Wave the Rule of Law Goodbye? The Case for an EU Constitutional Awakening;Bárd Petra;European Law Journal,2022
3. Enforcement of a Formal Conception of the Rule of Law as a Potential Way Forward to Address Backsliding: Hungary as a Case Study;Bárd Petra;Hague Journal on the Rule of Law,2022
4. Process-Tracing Methods in Social Science
5. Blatter, Joachim, and Markus Haverland (2014). ‘Case Studies and (Causal-) Process Tracing’, in Isabelle Engeli and Christine Rothmayr Allison (eds.), Comparative Policy Studies. Research Methods Series. London: Palgrave Macmillan, 59–83.