| Legal certainty and principles of proper law making P Popelier Eur. JL Reform 2, 321, 2000 | 73 | 2000 |
| The Constitution of Belgium: A contextual analysis P Popelier, K Lemmens Bloomsbury Publishing, 2015 | 64 | 2015 |
| Five paradoxes on legal certainty and the lawmaker P Popelier Legisprudence 2 (1), 47-66, 2008 | 59 | 2008 |
| Criticism of the European court of human rights P Popelier, S Lambrecht, K Lemmens Intersentia, 2016 | 51 | 2016 |
| Procedural rationality: giving teeth to the proportionality analysis P Popelier, C Van De Heyning European Constitutional Law Review 9 (2), 230-262, 2013 | 49 | 2013 |
| Governance and better regulation: dealing with the legitimacy paradox P Popelier European Public Law 17 (3), 2011 | 45 | 2011 |
| Rechtszekerheid als beginsel voor behoorlijke regelgeving P Popelier | 44 | 1997 |
| Subsidiarity Post-Brighton: Procedural Rationality as Answer? P Popelier, C Van de Heyning Leiden Journal of International Law 30 (1), 5-23, 2017 | 40 | 2017 |
| Dynamic federalism: A new theory for cohesion and regional autonomy P Popelier Routledge, 2021 | 38 | 2021 |
| Preliminary comments on the role of courts as regulatory watchdogs P Popelier Legisprudence 6 (3), 257-270, 2012 | 38 | 2012 |
| The Court as regulatory watchdog: the procedural approach in the case law of the European Court of Human Rights P Popelier The role of constitutional courts in multilevel governance.-Cambridge, 2013 …, 2013 | 36 | 2013 |
| Bipolar federalism and the social welfare state: A case for shared competences P Popelier, B Cantillon Publius: The Journal of Federalism 43 (4), 626-647, 2013 | 35 | 2013 |
| COVID-19 legislation in Belgium at the crossroads of a political and a health crisis P Popelier The Theory and Practice of Legislation 8 (1-2), 131-153, 2020 | 33 | 2020 |
| Federalism disputes and the behavior of courts: explaining variation in federal courts’ support for centralization P Popelier Publius: The Journal of Federalism 47 (1), 27-48, 2017 | 32 | 2017 |
| Constitutional asymmetry in multinational federalism: Managing multinationalism in multi-tiered systems P Popelier, M Sahadžić Palgrave Macmillan, 2019 | 31 | 2019 |
| Subnational multilevel constitutionalism P Popelier Perspectives on Federalism.-Moncalieri, 2008, currens 6 (2), 1-23, 2014 | 31 | 2014 |
| Constitutional conversations in Europe: actors, topics and procedures C Van de Heyning, M De Visser Intersentia, 2012 | 31 | 2012 |
| Legitimate expectations and the law-maker in the case law of the European Court of Human Rights P Popelier European human rights law review.-London, 10-24, 2006 | 25 | 2006 |
| Human rights protection in the European legal order: The interaction between the European and the national courts P Popelier, C Van de Heyning, P Van Nuffel | 23 | 2011 |
| Procederen voor het Grondwettelijk Hof P Popelier Intersentia, 2008 | 23 | 2008 |
