The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "concertgebouw" appeared
2010-10-11 : Interview with special edition of Frankfurter Allgemeine Zeitung (FAZ) on the Cultural Days of the ECB2005-08-06 : Speech during the memorial service for Wim Duisenberg on 6 August 2005 in the Concertgebouw, Amsterdam