The webapp provides for each item the link on ECB's website.
Speeches for : Sabine Lautenschlager where "successful" appeared
2017-11-07 : European banks – The quest for the best business model2017-09-18 : Regulation, supervision and market discipline – striking a balance
2015-11-04 : Looking ahead - Closing Remarks at the ECB Forum on Banking Supervision
2015-11-02 : One year of SSM