The webapp provides for each item the link on ECB's website.
Speeches for : Jurgen Stark where "series" appeared
2011-09-24 : The global financial crisis and the role of monetary policy2008-04-24 : The contribution of monetary and financial statistics to the conduct of monetary policy
2007-12-12 : The external dimension of monetary analysis
2007-09-07 : Enhancing the monetary analysis