@techreport{European Commission2005,
author = {European Commission},
title= {Green Paper “Confronting demographic change: A new solidarity between the generations” },
year = {2005},
URL = {http://europa.eu/scadplus/leg/en/cha/c10128.htm  and http://eur-lex.europa.eu/LexUriServ/site/en/com/2005/com2005_0094en01.pdf},
}