Cartabia, M., Europeand Rights: Taking Dialogue Seriously, European Constitutional Law Review (2009), 5 : pp 5-31.
Horspool, M., European Union Law, OxfordUniversityPress, 2006.
Kumm, M., The Jurisprudence of Constitutional Conflict: Constitutional Supremacy in Europe before and after the Constitutional Treaty, European Law Journal, Volume 11, Issue 3, pages 262–307, May 2005.
Pollicino, O., The New Relationship between National and the European Courts after the Enlargement of Europe: Towards a Unitary Theory of Jurisprudential Supranational Law?, 2. Yearbook of European Law (2010) 29 (1): 65-111. doi: 10.1093/yel/29.1.65, http://yel.oxfordjournals.org/content/29/1/65.full
Von Bogdandy, A., Pluralism, direct effect, and the ultimate say: On the relationship between international and domestic constitutional law. Int J Constitutional Law (2008) 6 (3-4): 397-413.
Spanish bibliography
Azpitarte Sánchez, M., El Tribunal Constitucional ante el control del Derecho comunitario derivado, Civitas, Madrid, 2002.