The webapp provides for each item the link on ECB's website.
Speeches for : Sirkka Hamalainen where "minimum" appeared
2002-03-26 : Implementing monetary policy in the euro area2000-09-08 : The single monetary policy - formulation, implementation and communication
1998-11-12 : Achieving a credible euro - the role of the ESCB's monetary policy
1998-10-26 : The European perspective on the euro