The webapp provides for each item the link on ECB's website.
Speeches for : Willem F. Duisenberg where "volatility" appeared
2003-04-03 : Introductory statement with Q&A2003-02-06 : Introductory statement with Q&A
2001-12-17 : The ECB's monetary policy strategy and the quantitative definition of price stability
2000-10-28 : Europe's contribution to the stability of financial markets
1998-01-19 : EMU: many countries - one monetary system
1998-01-16 : EMU: the building of one monetary system in the European Union
1997-11-27 : Monetary policy in Europe - Quo Vadis?