The webapp provides for each item the link on ECB's website.
Speeches for : Eugenio Domingo Solans where "plan" appeared
2003-03-10 : Signature of the Memorandum of Understanding on Economic and Financial Statistics between the ECB (Directorate General Statistics) and the European Commission (Eurostat)1998-07-09 : El sistema europeo de bancos centrales. Aspectos functionales e institutionales
1998-06-26 : Principales aspectos relacionados con la introducción del euro