The webapp provides for each item the link on ECB's website.
Speeches for : Willem F. Duisenberg where "lars" appeared
2003-05-08 : Press seminar on the evaluation of the ECB's monetary policy strategy2000-10-12 : Making monetary policy in a broad monetary union
2000-05-30 : From the EMI to the ECB
1999-11-19 : Introductory Statement at the Frankfurt European Banking Congress, Session I: Do markets need guidance?