The webapp provides for each item the link on ECB's website.
Speeches for : Willem F. Duisenberg where "discussions" appeared
2002-11-07 : Introductory statement with Q&A2002-04-24 : The role of the Eurosystem in prudential supervision
2001-03-01 : Introductory statement with Q&A
1999-12-03 : Monetary policy-making under uncertainty
1999-11-19 : Introductory Statement at the Frankfurt European Banking Congress, Session I: Do markets need guidance?