The webapp provides for each item the link on ECB's website.
Speeches for : Sirkka Hamalainen where "aim" appeared
2002-03-20 : Integrating Europe's Financial Markets2000-10-16 : The single currency and European integration
1999-02-25 : European Economic and Monetary Union - principles and perspectives
1998-11-12 : Achieving a credible euro - the role of the ESCB's monetary policy