The webapp provides for each item the link on ECB's website.
Speeches for : Willem F. Duisenberg where "creating" appeared
2002-07-05 : International Research Forum on Monetary Policy2002-06-13 : The euro as a catalyst for integration and competition in EMU
2000-06-15 : Introductory statement with Q&A
1998-06-30 : Ceremony on the occasion of the establishment of the European System of Central Banks