The webapp provides for each item the link on ECB's website.
Speeches for : Jose Manuel Gonzalez-Paramo where "contributions" appeared
2012-04-18 : Future challenges for central bank statistics2008-04-25 : Concluding Remarks at the Fourth ECB conference on statistics “A strategic vision for statistics: challenges for the next ten years”
2006-02-02 : Some observations on the measurement of economic phenomena, with special reference to the System of National Accounts