The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "edis" appeared
2018-11-22 : Europe: a work in progress – political integration and economic convergence in Monetary Union2018-07-05 : Deepening EMU – political integration and economic convergence
2016-06-23 : Monetary policy in the euro area: scope, principles and limits