The webapp provides for each item the link on ECB's website.
Speeches for : Willem F. Duisenberg where "evolution" appeared
2001-01-24 : Speech at the Parliamentary Assembly of the Council of Europe1999-06-14 : Financing in the European capital markets
1999-05-25 : Stable and efficient financial systems for the XXIst century - The euro area -
1999-05-06 : Introductory statement with Q&A