Kirst, Niels ORCID: 0000-0002-8687-749X (2024) The rule of law crisis within the European Union: constitutional challenges in transatlantic perspective. PhD thesis, Dublin City University.

Kirst, Niels ORCID: 0000-0002-8687-749X and Monciunskaite, Beatrice ORCID: 0000-0002-0617-4218 (2022) Establishing a link between solidarity and responsibility – the court. Irish Journal of European Law, 24 . pp. 203-214. ISSN 0791-5403

Kirst, Niels ORCID: 0000-0002-8687-749X and Krappitz, David (2021) An infringement of democracy in the EU legal order. In: Utrilla, Dolores ORCID: 0000-0003-1500-957X and Shabbir, Anjum, (eds.) EU Law in Times of Pandemic: the EU'S legal response to Covid-19. EU Law Live Press, Madrid, Spain, pp. 132-138. ISBN 978-84-123589-0-2

Kirst, Niels ORCID: 0000-0002-8687-749X (2021) Rule of law conditionality: the long-awaited step towards a solution of the rule of law crisis in the European Union? European Papers, 6 . pp. 101-110. ISSN 2499-8249