The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "march" appeared
2006-03-16 : Dinner speech. Monetary policy: a journey from theory to practice - an ECB colloquium held in honour of Otmar Issing2005-11-23 : Mortgage markets and monetary policy: a central banker's view
2002-03-20 : Testimony before the Committee on Economic and Monetary Affairs of the European Parliament
2001-05-03 : The euro and the ECB Successful start - challenges ahead