The webapp provides for each item the link on ECB's website.
Speeches for : Sirkka Hamalainen where "established" appeared
1999-10-09 : European integration and the financial environment - reflections after nine months with the euro1999-09-28 : The euro - nine months with Europe's new currency
1999-07-02 : The first six months of European Economic and Monetary Union
1999-05-21 : The euro: the birth of a new currency
1998-11-12 : Achieving a credible euro - the role of the ESCB's monetary policy