The webapp provides for each item the link on ECB's website.
Speeches for : Jurgen Stark where "review" appeared
2011-09-24 : The global financial crisis and the role of monetary policy2008-06-11 : Lessons for central bankers from the history of the Phillips Curve
2008-01-16 : Knowns and unknowns about the creation of economic wealth in the euro area
2007-11-29 : The monetary policy transmission mechanism: in light of recent changes in banking and financial innovation