The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "gradual" appeared
2005-08-09 : Interview with Il Sole 24 Ore2004-01-20 : Testimony before the European Parliament's Committee on Economic and Monetary Affairs
2003-02-27 : The euro - a stable international currency
2002-03-20 : Testimony before the Committee on Economic and Monetary Affairs of the European Parliament
2001-02-23 : Economic and Monetary Union in Europe: political priority versus economic integration?
2000-09-23 : How to maintain growth in the euro area?