The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "transaction" appeared
2005-05-31 : The euro and European financial market integration2003-02-27 : The euro - a stable international currency
2000-10-26 : Should we have faith in central banks?
2000-09-12 : The globalisation of financial markets
2000-06-28 : New Technologies in Payments: A Challenge to Monetary Policy
1999-05-27 : Hayek - currency competition and European Monetary Union
1998-07-02 : Crisis prevention: IMF surveillance, need for new teeth?