The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "undertaking" appeared
2014-01-13 : Unveiling the new €10 banknote2013-11-26 : Economic and legal limits of central banking
Speeches for : Yves Mersch where "undertaking" appeared
2014-01-13 : Unveiling the new €10 banknote