The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "academics" appeared
2005-11-06 : Mario Monti. A tribute.2003-10-17 : Panel discussion at the conference Inflation targeting: prospects and problems
1999-10-25 : The monetary policy of the ECB: stability, transparency, accountability
1999-06-17 : The ECB and its watchers