The webapp provides for each item the link on ECB's website.
Speeches for : Sabine Lautenschlager where "refer" appeared
2019-04-17 : Central Bankers, Supervisors and Climate-Related Risks2016-06-20 : Sponsors dinner of the European Cultural Days
2016-06-01 : European banking supervision - much achieved, but still much to do
2016-01-27 : Single Supervisory Mechanism - Single Supervisory Law?