The webapp provides for each item the link on ECB's website.
Speeches for : Willem F. Duisenberg where "owing" appeared
2003-10-29 : Address delivered on the occasion of a special ECOFIN dinner to pay tribute to his leadership of the European Central Bank2001-10-16 : The ECB's quantitative definition of price stability and its comparison with such definitions or inflation targets applied in other large economic areas
2001-05-31 : The role of financial markets for economic growth
2000-09-23 : The role of the ECB at the international level