The webapp provides for each item the link on ECB's website.
Speeches for : Eugenio Domingo Solans where "counter" appeared
2003-11-13 : The changeover to the euro currency2003-10-17 : Prices, productivity and growth... and money
2001-10-09 : Practical aspects of the introduction of the euro
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