The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "cases" appeared
2020-11-25 : Interview with Financial Times2019-04-06 : Competitiveness of Europe and European Financial Markets
2018-02-14 : The role of euro banknotes as legal tender
2016-12-06 : Distributed Ledger Technology: role and relevance of the ECB
2013-11-29 : Mastering the crux of defragmentation
2013-10-14 : Interview with Frankfurter Allgemeine Zeitung
2013-06-17 : The European Central Bank's role in overcoming the Crisis
2013-03-04 : Financial stability policies in central banks