The webapp provides for each item the link on ECB's website.
Speeches for : Sirkka Hamalainen where "considerably" appeared
2000-03-17 : Euro, European Integration and the world economy1999-05-21 : The euro: the birth of a new currency
Speeches for : Sirkka Hamalainen where "considerably" appeared
2000-03-17 : Euro, European Integration and the world economy