The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "happy" appeared
2015-05-04 : Interview with Het Financieele Dagblad2010-08-05 : Introductory statement with Q&A
Speeches for : Vitor Constancio where "happy" appeared
2015-05-04 : Interview with Het Financieele Dagblad