The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "crisis" appeared
2003-03-29 : Monetary and Financial Stability: Is there a Trade-off?2002-12-02 : The euro after four years: is there a risk of deflation?
2000-06-28 : New Technologies in Payments: A Challenge to Monetary Policy
1998-07-02 : Crisis prevention: IMF surveillance, need for new teeth?