The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "published" appeared
2017-07-04 : Loan-level data transparency: achievements and future prospects2017-04-28 : Why Europe Still Needs Cash
2016-01-18 : Growth potential and competition - what lies ahead for card payments?
2014-09-17 : Towards a new collateral landscape
2014-03-24 : Efficient retail payments: key in strengthening the competitiveness and growth potential of the EU