Bajwa J., “Grow Up!”: Rethinking the Preliminary Reference Procedure from the Perspective of Maturity, „LSE Law Review” 2020, nr 6(2).

Barcz J., Główne kierunki reformy ustrojowej UE, „Przegląd Konstytucyjny” 2024, nr 2.

Bárd P., Chronowski N., Fleck Z., Use, Misuse, and Abuse of Constitutional Identity in Europe, 2023 (seria: DI Working Papers, nr 6).

Biernat S., Kontrowersje dotyczące nazwisk a prawo Unii Europejskiej, w: Spory o własność intelektualną: księga jubileuszowa dedykowana profesorom Januszowi Barcie i Ryszardowi Markiewiczowi, red. A. Matlak, S. Stanisławska-Kloc, Warszawa 2013.

Blokker P., Participatory Citizenship, Constitutional Reform, and the Conference on the Future of Europe, „Opinio Juris in Comparatione”, 2022, < https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4356977 >, dostęp: 1 listopada 2025 r.

Bobek M., A Fourth in the Court: Why Are There Advocates General in the Court of Justice?, „Cambridge Yearbook of European Legal Studies” 2012, nr 14.

Bobek M., The Impact of the European Mandate of Ordinary Courts on the Position of Constitutional Courts, w: Constitutional Conversations in Europe, eds. M. Claes, M. de Visser, P. Popelier, C. van de Heyning, Cambridge 2012.

Bobek M., The Court of Justice of the European Union, „College of Europe Research Paper in Law” 2014, nr 2.

von Bogdandy A., Schill S., Overcoming Absolute Primacy: Respect for National Identity under the Lisbon Treaty, „Common Market Law Review” 2011, nr 5.

Calliess C., Primacy of Union Law and Control of Competences: Challenges and Reforms in the Light of the German Constitutional Courts PSPP-Ruling and the EU Commission’s Treaty Infringement Proceeding, 11 October 2021 (seria: Berlin e-Working Papers on European Law, nr 133).

Calliess C., Reform the European Union for Enlargement!: Proposals to Prevent an ‘Overstretch in Integration’, „VerfBlog”, 6 July 2023, < https://verfassungsblog.de/reform-the-european-union-for-enlargement/ >, dostęp: 2 kwietnia 2026 r.

Cappelletti M., Golay D., The Judicial Branch in the Federal and Transnational Union: Its Impact on Integration, w: Integration Through Law, Volume 1: Methods, Tools and Institutions, Book 2: Political Organs, Integration Techniques and Judicial Process, eds. M. Cappelletti, M. Seccombe, J. Weiler, Berlin–New York 1986.

Claes M., Stremler M., The Netherlands: A political commitment to Europe in a pragmatic constitutional culture, w: EU Law and National Constitutions: The Constitutional Dynamics of Multi-Level Governance, eds. A. Nicòtina, P. Popelier, P. Bursens, Abingdon–New York 2023.

Clément-Wilz L., The Advocate General: A Key Actor of the Court of Justice of the European Union, „Cambridge Yearbook of European Legal Studies” 2012, nr 14.

Costa O. (Rapporteur), Schwarzer D. (Rapporteur), Berès P., Gressani G., Marti G., Mayer F., Nguyen T., von Ondarza N., Russack S., Tekin F., Vallée S., Verger C., Sailing on High Seas: Reforming and Enlarging the EU for the 21st Century, Report of the Franco-German Working Group on EU Institutional Reform, Paris–Berlin, 18 September 2023.

Csapodi M., Reconciling Jurisdictions in the European System of Constitutional Adjudication Reform Proposals for the CJEU, „Hungarian Yearbook of International Law and European Law” 2022, nr 10(1).

Editorial comments: Not mastering the Treaties: The German Federal Constitutional Court’s PSPP judgment, „Common Market Law Review” 2020, nr 57(4).

Fabbrini F., Sajó A., The dangers of constitutional identity, „European Law Journal” 2019, nr 25(4).

Faraguna P., On the Identity Clause and Its Abuses: ‘Back to the Treaty’, „European Public Law” 2021, nr 27(3).

Garner O., Squaring the PSPP Circle: How a ‘declaration of incompatibility’ can reconcile the supremacy of EU law with respect for national constitutional identity, „VerfBlog”, 22 May 2020, < https://verfassungsblog.de/squaring-the-pspp-circle/ >, dostęp: 2 kwietnia 2026 r.

Gérard P., Verrijdt W., Belgian Constitutional Court Adopts National Identity Discourse. Belgian Constitutional Court No. 62/2016, 28 April 2016, „European Constitutional Law Review” 2017, nr 13(1).

Gerkrath J., The Constitution of Luxembourg in the Context of EU and International Law as ‘Higher Law’, w: National Constitutions in European and Global Governance: Democracy, Rights, the Rule of Law. National Reports, eds. A. Albi, S. Bardutzky, Hague 2019.

Grabenwarter C., Huber P.M., Knez R., Ziemele I., The Role of the Constitutional Courts in the European Judicial Network, „European Public Law” 2021, nr 27(1).

Haczkowska M., Model harmonijnej współpracy między Trybunałem Konstytucyjnym i sądami konstytucyjnymi państw członkowskich a Trybunałem Sprawiedliwości Unii Europejskiej. Analiza konstytucyjnoprawna, Warszawa 2023.

Hirschman A.O., Exit, Voice, and Loyalty: Responses to Decline in Firms, Organizations, and States, Cambridge 1970 [wyd. pol. Lojalność, krytyka, rozstanie: reakcje na kryzys państwa, organizacji i przedsiębiorstwa, Kraków–Warszawa 1995].

Jóźwicki W., Ochrona wyższego niż unijny konstytucyjnego standardu prawa jednostki i tożsamości konstytucyjnej RP. Trybunał Konstytucyjny a Trybunał Sprawiedliwości Unii Europejskiej: ku sekwencji a nie hierarchii orzekania, Poznań 2019.

Jóźwicki W., Respect for the Identity of Member States under Article 4(2) TEU and Proportionality Review by the CJEU, w: Elements and Dynamics of the European Legal Standard, red. H. Suchocka, Gdańsk 2025.

Jóźwicki W., Ultra vires and constitutional identity control – apples and oranges or two drops of water?: Some remarks on the possible role of the New Mixed Chamber of the Court of Justice in the context of the “sequential” model of adjudication on art. 4(2) TEU, „VerfBlog”, 15 June 2020, < https://verfassungsblog.de/ultra-vires-and-constitutional-identity-control-apples-and-oranges-or-two-drops-of-water/ >, dostęp: 2 kwietnia 2026 r.

Kelemen R.D., Pech L., The Uses and Abuses of Constitutional Pluralism: Undermining the Rule of Law in the Name of Constitutional Identity in Hungary and Poland, „Cambridge Yearbook of European Legal Studies” 2019, nr 21.

Kustra A., Kelsenowski model kontroli konstytucyjności prawa a integracja europejska. Studium wpływu, Toruń 2015.

Kustra-Rogatka A., Constitutional Courts and the Implementation of EU Directives: A Comparative Analysis, „Polish Yearbook of International Law” 2018, nr 38.

Kustra-Rogatka A., Constitutional Courts, Fundamental Rights and Judicial Dialogue with the Court of Justice of the European Union, w: Judicial Dialogue, red. M. Belov, Hague 2019.

Lohse E.J., The German Constitutional Court and Preliminary References – Still a Match not Made in Heaven?, „German Law Journal” 2015, nr 16(6) [Special issue – Preliminary References to the Court of Justice of the European Union by Constitutional Courts].

López Zurita L., Fundamental Rights Complaints in the Preliminary Reference Procedure, w: Redressing Fundamental Rights Violations by the EU. The Promise of the ‘Complete System of Remedies’, ed. M. Fink, Cambridge–New York 2024.

Ottaviano I., Judicial Dialogue Between National Constitutional Judges and EU Judges in the Context of the Single Supervisory Mechanism: Opportunity for a Reverse Preliminary Ruling?, „Freedom, Security & Justice: European Legal Studies” 2022, nr 1.

Paris D., Carrot and Stick. The Italian Constitutional Court’s Preliminary Reference in the Case Taricco, „Questions of International Law” 2017, nr 37.

Perju V., On the (De-)Fragmentation of Statehood in Europe: Reflections on Ernst-Wolfgang Böckenförde’s Work on European Integration, „German Law Journal” 2018, nr 19(2).

Popelier P., Van de Heyning C., The Belgian Constitution: The Efficacy Approach to European and Global Governance, w: National Constitutions in European and Global Governance: Democracy, Rights, the Rule of Law. National Reports, eds. A. Albi, S. Bardutzky, Hague 2019.

Przyszłość Trybunału Konstytucyjnego (debata redakcyjna „Państwa i Prawa”, Warszawa, 4.12.2023 r.), „Państwo i Prawo” 2024, nr 2.

Sarmiento D., Weiler J.H.H., The EU Judiciary After Weiss: Proposing a New Mixed Chamber of the Court of Justice, „VerfBlog”, 2 June 2020, < https://verfassungsblog.de/the-eu-judiciary-after-weiss/ >, dostęp: 2 kwietnia 2026 r.

Seubert S., The Conference on the Future of Europe as a Chance for Democratic Catching Up? Towards a Citizen-Centred Perspective on Constitutional Renewal in the European Union, „Global Constitutionalism” 2024, nr 13(2).

Scholtes J., Abusing Constitutional Identity, „German Law Journal” 2021, nr 22(4).

Scholtes J., The Abuse of Constitutional Identity in the European Union, Oxford 2023.

Šadl U., Wallerman A., ‘The Referring Court Asks, in Essence’: Is Reformulation of Preliminary Questions by the Court of Justice a Decision Writing Fixture or a Decision-Making Approach?, „European Law Journal” 2019, nr 25(4).

Toniatti R., Sovereignty Lost, Constitutional Identity Regained, w: National Constitutional Identity and European Integration, eds. A. Saiz Arnaiz, C. Alcoberro, Cambridge 2013.

Tuominen T., C-62/14 Gauweiler: How the ECJ Avoided Stockholm Syndrome but Risks either a Standoff or a Stalemate, „BlogActiv.eu”, 26 October 2015, < https://pure.uva.nl/ws/files/2666415/177405_C_62_14_Gauweiler_How_the_ECJ_avoided_Stockholm_syndrome_but_risks_either_a.pdf >, dostęp: 2 kwietnia 2026 r.

Weiler J.H.H., The European Community in Change: Exit, Voice and Loyalty, „Irish Studies in International Affairs” 1990, nr 3(2).

Weiler J.H.H., The European Union belongs to its citizens: three immodest proposals, „European Law Review” 1997, nr 22(2).

Weiler J.H.H., Haltern U., Mayer F., European Democracy and its Critique. Five Uneasy Pieces, 1995 (seria: EUI Working Paper RSC nr 11).

Weiler J.H.H., Sarmiento D., The Comeback of the Mixed Chamber: Institutional Reform and Competence Creep in an Enlarged Union, „VerfBlog”, 2 October 2023, < https://verfassungsblog.de/the-comeback-of-the-mixed-chamber/ >, dostęp: 2 kwietnia 2026 r.

Weiler J.H.H., Sarmiento D., The EU Judiciary After Weiss – Proposing a New Mixed Chamber of the Court of Justice. A Reply to Our Critics, „EULawLive”, 6 July 2020, < https://eulawlive.com/op-ed-the-eu-judiciary-after-weiss-proposing-a-new-mixedchamber-of-the-court-of-justice-by-daniel-sarmiento-and-j-h-h-weiler/ >, dostęp: 2 kwietnia 2026 r.

Wójtowicz K., Sądy konstytucyjne wobec prawa Unii Europejskiej, Warszawa 2012.