The webapp provides for each item the link on ECB's website.
Speeches for : Jurgen Stark where "practice" appeared
2011-11-09 : Towards a safer financial system2011-11-08 : Macro-prudential supervision and financial integration - the ESRB at 1
2010-11-19 : In search of a robust monetary policy framework
2007-09-07 : Enhancing the monetary analysis
2007-01-19 : Objectives and challenges of monetary policy: a view from the ECB