The webapp provides for each item the link on ECB's website.
Speeches for : Jose Manuel Gonzalez-Paramo where "concept" appeared
2007-06-28 : Progress towards a Framework for Financial Stability Assessment2007-01-25 : The challenges to liquidity management in the euro area: the perspective of the ECB
2006-02-02 : Some observations on the measurement of economic phenomena, with special reference to the System of National Accounts