The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "friend" appeared
2018-11-30 : TIPS and the future of innovative retail payment solutions in Europe2018-02-15 : Rencontres du Club SEPA
2017-07-25 : The ECB’s monetary policy stance
2016-06-29 : Opening remarks at the Academy of European Law