Some of his next publications:
- New Trends of Public and Private Arbitration.
- « Global Law, Plural Constitutionalism and Global Administrative Law ».
- « A relevância perante o contencioso administrativo nacional do acto administrativo comunitário e do acto administrativo nacional contrário ao Direito da União Europeia » ( « The relevance in the national administrative courts of the European Union’s administrative act and of the national administrative act that violates European Union Law » ).
- « Vinte e cinco anos de aplicação do Direito da União Europeia em Portugal “ ( « Twenty five years of enforcement of European Union Law in Portugal »).
Some of his more recent publications:
- « Der Einfluss des Grungesetzes auf die portuguesische Verfassung aus der Sicht eines portugiesischen Verfassugsrechtlers » (« A Portuguese Constitutionalist’s view of the Influence of German Fondamental Law on the Portuguese Constitution »), Peter Häberle (Editor), Jahrbuch des öffentlichen Rechts, Bd. 58 (2010).
- « The European Constitution and National Constitutions – A Complementary Relationship », A. D’Souza and C. D’Souza (Editors), Civil Law Studies – An Indian Perspective, Cambridge, Cambridge Scholars Publishing, 2009.
- Droit de l'Union européenne – Droit constitutionnel et administratif de l’Union européenne («European Union Law – Constitutional and Admiinistrative Law of the European Union»), Brussels, Bruylant, 2008.
- « L'effet de la supranationalité dans la séparation horizontale des pouvoirs », H. Bauer and A. D'Atena (Editors), The impact of supranationality on the separation of powers, SIPE 2, Trilingue Edition, Brussels, Bruylant, 2007.
- Contencioso da União Europeia ("Litigation under European Law"), co-author with Ana Martins, Coimbra, Almedina, 2nd. Edition, 2007.
- "A europeização do Contencioso Administrativo" ("The Europeanisation of Public Law Litigation"), Essays Marcello Caetano, Coimbra, Coimbra Editora, 2006.
- Les scénarios pour sortir de l'impasse du Traité constitutionnel européen("The scenarios to overcome the impasse of the European Constitutional Treaty"), Europe's challenges in a globalised world, Global Jean Monnet Conference, 8th ECSA World Conference, Brussels, 23 and 24 November 2006, www.ec.europe/education/programmes/ajm/organisation/globalised_world/index_en.html
- "Constituição europeia e Constituições nacionais" ("The European Constitution and national constitutions"), O Direito, 2005/IV-V.
- A responsabilidade civil extracontratual da Administração Pública("The State's Non-contractual Liability"), Director, Coimbra, Almedina, 2nd. Edition, 2004.
- "Einige Gedanken zum Inhalt und zu den Werten der europäischen Verfassung" ("Thoughts on the content and values of the European Constitution"), Essays Peter Badura, 2004.
His major publications include:
- Direito da União Europeia, ("European Union Law"). Coimbra, Almedina, 2004.
- A nova dimensão do Direito Administrativo - O Direito Administrativo português numa perspectiva comunitária ("The new dimension of Public Law - Portuguese Public Law from a European perspective"), Coimbra, Almedina, 1999.
- A protecção da propriedade privada pelo Direito Internacional Público ("The Protection of Private Property by International Law"), Coimbra, Almedina, 1998, (which contains a summary in English).
- "Das Subsidiaritätsprinzip im EG-Recht nach Maastricht" ("The Principle of Subsidiarity in EU-Law after Maastricht"), Tomuschat, Kötz and von Maydell (Editors), Europäische Integration und nationale Rechtskulturen, Cologne, 1994.
- O princípio da subsidiariedade no Direito Comunitário após o Tratado da União Europeia ("The Principle of Subsidiarity in European Law after the Treaty of the European Union"), Coimbra, Almedina, 1995.
- Manual de Direito Internacional Público ("Manual of International Public Law"),co-author with André Gonçalves Pereira, 3rd. Edition, Coimbra, Almedina, 1993, reprint, 2008.
- Direito das Comunidades Europeias e Direito Internacional Público - Contributo para o estudo da natureza jurídica do Direito Comunitário Europeu, dissertação de doutoramento («European Communities Law and International Public Law - A contribution to the study of the Legal Nature of European Union Law"), (thesis), Coimbra, Almedina, 1984.