The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "signed" appeared
2018-11-02 : Interview with BdP Revista, staff magazine of Banco de Portugal2012-09-27 : Adjustment in the euro area: Impressive, but still incomplete
2012-05-08 : Address at the event marking the first signatures to the T2S Framework Agreement
2012-04-19 : The role of the central bank and euro area governments in times of crisis