The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "willem" appeared
2010-10-11 : Interview with special edition of Frankfurter Allgemeine Zeitung (FAZ) on the Cultural Days of the ECB2008-02-28 : Introductory remarks at the inauguration of the Willem F. Duisenberg Fellowship of the Netherlands Institute for Advanced Study