The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "federation" appeared
2011-09-02 : Interview with Il Sole 24 Ore2011-06-02 : Building Europe, building institutions
2010-06-18 : Lessons drawn from the crisis
2004-05-25 : Joint Eurosystem - Bank of Russia Seminar, Helsinki