The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "frankfurt" appeared
2006-04-28 : Von der Universität zur Notenbank - Marginalien zum Verhältnis von Theorie und Praxis2006-03-16 : Dinner speech. Monetary policy: a journey from theory to practice - an ECB colloquium held in honour of Otmar Issing
2004-10-20 : ECB Convergence Report 2004 Press Briefing Background Information
2004-05-10 : Financial Integration, Asset Prices and Monetary Policy