Persons interested in the affairs of Europe will find the College of Europe's Diplomacy Papers site to be most helpful. These working papers are part of a series "dedicated to the interdisciplinary study of the European Union's external relations and external aspects of EU internal policies." Currently, the site contains about two dozen papers that date back to 2006. The papers are authored by a range of experts, including individuals from the University of Dresden, the University of Heidelberg, and the Universite Libre de Bruxelles. Some of the recent papers include "A Misleading Promise? Rethinking European Support for Biofuels" and "The EU and Iran's Nuclear Programme: Testing the Limits of Coercive Diplomacy".