The webapp provides for each item the link on ECB's website.
Speeches for : Sabine Lautenschlager where "participants" appeared
2019-04-01 : Interview with Der Standard2019-02-01 : Interview with hr-iNFO – the Interview
2017-10-16 : Dealing with a globalised banking sector
2016-11-02 : Interview with Süddeutsche Zeitung
2015-04-21 : Monitoring, regulation and self-regulation in the European banking sector