The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "store" appeared
2018-05-14 : Virtual currencies ante portas2018-02-08 : Virtual or virtueless? The evolution of money in the digital age
2017-09-01 : The role of cash: Customer retention and tie to the citizen
2014-05-19 : Euro banknotes - a means of payment recognised worldwide
2013-10-14 : Interview with Frankfurter Allgemeine Zeitung
2013-05-17 : “Built to Last”: The New Euro Area Framework