The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "helped" appeared
2015-05-07 : Interview with La Vanguardia2013-03-25 : Opening of the “New Face of the Euro” exhibition
Speeches for : Yves Mersch where "helped" appeared
2015-05-07 : Interview with La Vanguardia