1. Alexy R (2000) Begriff und Geltung des Rechts (Engl. trans. The argument from injustice: a reply to legal positivism. Oxford University Press, Oxford, 2002)
2. Appleton AE (1999) Shrimp/Turtle: untangling the nets. J Int Econ Law 2:495 ff
3. Arnull A (1999) The European Union and its Court of Justice. Oxford University Press, Oxford
4. Battini S (2007) Amministrazioni nazionali e controversie globali. Giuffrè, Milan
5. Benvenisti E (1999) Exit and voice in an age of globalization. Mich Law Rev 98:178 ff