_The webapp provides for each item the link on ECB's website.
Speeches for : Willem F. Duisenberg where "substantial" appeared
2001-11-14 : The introduction of the euro, the regions and the accession process2001-06-04 : What exactly is the responsibility of central banks of large economic areas in the current slowdown of the world economy?
2000-10-26 : Business conditions and the economic outlook in the euro area
2000-03-20 : Hearing before the Committee on Economic and Monetary Affairs of the European Parliament
1999-03-12 : The Eurosystem's strategy for the euro
1998-12-01 : Introductory statement with Q&A