The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "nl" appeared
2015-02-27 : Central banks with large balance sheets (slides from the presentation)2014-12-15 : Nonlinearities in Macroeconomics and Finance
2012-09-06 : Introductory statement to the press conference (with Q&A)
2012-03-28 : How can macro-prudential regulation be effective? (slides from the presentation)
2010-07-08 : Introductory statement with Q&A