The webapp provides for each item the link on ECB's website.
Speeches for : Jurgen Stark where "range" appeared
2011-11-08 : Macro-prudential supervision and financial integration - the ESRB at 12010-10-20 : Central bank statistics: What did the financial crisis change?
2010-07-09 : Enhancing the ECB's monetary analysis: what have we learnt?
2006-09-29 : The role of central banks in economic and personal finance education