The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "reducing" appeared
2004-10-22 : EU enlargement and monetary integration2004-01-20 : Testimony before the European Parliament's Committee on Economic and Monetary Affairs
2003-02-28 : Considerations on monetary policy strategies for accession countries
2002-10-25 : Second ECB Central Banking Conference 24-25 October 2002, Frankfurt am Main