The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "field" appeared
2005-01-20 : Monetary Policy Implementation: Lessons from the past and challenges ahead. Opening speech at the ECB Workshop2004-05-28 : The euro and the Lisbon agenda
2000-11-07 : The New Economy - a European view
1999-05-07 : The euro area economy on its way to the new millennium