The webapp provides for each item the link on ECB's website.
Speeches for : Willem F. Duisenberg where "join" appeared
2003-10-29 : Address delivered on the occasion of a special ECOFIN dinner to pay tribute to his leadership of the European Central Bank2002-09-12 : Introductory statement with Q&A
2001-11-23 : The ECB and the accession process
2001-05-18 : The European Central Bank, the Eurosystem and the European System of Central Banks
1999-10-15 : EU enlargement, some views from the ECB
1999-08-27 : Economic and Monetary Union in Europe - the challenges ahead
1998-12-31 : Statement at the joint press conference following the ECOFIN meeting
1998-01-19 : EMU: many countries - one monetary system
1998-01-16 : EMU: the building of one monetary system in the European Union
1997-10-17 : 1999 - A new European monetary system