The webapp provides for each item the link on ECB's website.
Speeches for : Willem F. Duisenberg where "logistical" appeared
2002-10-08 : The integration of Europe's financial markets2002-03-15 : The introduction of the euro: a (critical) retrospect and a preview
2001-08-30 : ECB Press conference on the occasion of the unveiling of the euro banknotes and their security features, Frankfurt am Main, 30 August 2001