Der Vorbehalt des Gesetzes im Europarecht - Henning Rieckhoff - Google Books

http://books.google.de/books/about/Der_Vorbehalt_des_Gesetzes_im_Europarech.html?id=eA8PXRr-_lsC

English summary: The European Court of Justice and legal scholars view the principle of legality as a general principle of European Community law. Unlike in national and in particular in German law, the concept has remained rather vague on a European level…