The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "promise" appeared
2015-05-04 : Interview with Het Financieele Dagblad2012-10-22 : Reform of the EU Banking Sector
Speeches for : Vitor Constancio where "promise" appeared
2015-05-04 : Interview with Het Financieele Dagblad