The webapp provides for each item the link on ECB's website.
Speeches for : Tommaso Padoa-Schioppa where "problems" appeared
2003-07-07 : Central banks and financial stability2002-05-20 : Self vs. public discipline in the financial field
1999-11-12 : ECB press conference following the Helsinki seminar on the EU accession process
1999-02-24 : EMU and banking supervision
1998-09-03 : On the eve of the euro