The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "basic" appeared
2018-09-06 : Financial stability and the ECB2014-05-14 : Keynote speech at 70th Banking Conference of German Cooperative Banks
Speeches for : Yves Mersch where "basic" appeared
2018-09-06 : Financial stability and the ECB