The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "ideas" appeared
2010-06-09 : European integration: the benefits of acting collectively2010-05-19 : New ECB Premises: Ceremony of the laying of the foundation stone
2009-01-13 : The euro@10: achievements and responsibilities
2003-11-20 : Europe at the crossroads