The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "introduction" appeared
2015-02-24 : Unveiling of the new €20 banknote2014-09-25 : Keynote speech at the Euro Conference - Lithuania
Speeches for : Mario Draghi where "introduction" appeared
2015-02-24 : Unveiling of the new €20 banknote