@book{Eurostat2003,
author = {Eurostat, European Commission},
title= {Eurostat yearbook 2003 - The statistical guide to Europe},
year = {2003},
URL = {http://epp.eurostat.ec.europa.eu/cache/ITY_OFFPUB/KS-CD-02-001/EN/KS-CD-02-001-EN.PDF},
address = {Luxembourg},
publisher = {Office for Official Publications of the European Communities},
}