The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "range" appeared
2006-02-24 : Europe's Hard Fix: The Euro Area2005-06-03 : The monetary pillar of the ECB
2005-01-20 : Monetary Policy Implementation: Lessons from the past and challenges ahead. Opening speech at the ECB Workshop
2003-05-23 : Efficiency in financial institutions
2003-05-08 : Press seminar on the evaluation of the ECB's monetary policy strategy
1999-05-27 : Hayek - currency competition and European Monetary Union