The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "trilemma" appeared
2013-02-12 : Towards the Banking Union2013-01-31 : Establishment of the Single Supervisory Mechanism; the first pillar of the Banking Union
2013-01-12 : The global financial crisis - 5 years on
2012-09-07 : Towards a European Banking Union