@incollection{vandenBrink2022, author = {Martijn van den Brink}, title = {The relationship between national and EU citizenship: What is it and what should it be?}, booktitle = {Research Handbook on European Union Citizenship Law and Policy. Navigating Challenges and Crises.}, editor = {Thym Daniel and Kostakopoulou Dora}, isbn = {978 1 78897 289 5}, doi = {10.4337/9781788972901}, url = {https://www.e-elgar.com/shop/gbp/research-handbook-on-european-union-citizenship-law-and-policy-9781788972895.html}, year = {2022}, }