The 2009 ageing report : economic and budgetary projections for the EU-27 member states (2008 - 2060) : joint report prepared by the European Commission (DG ECFIN) and the Economic Policy Committee (AWG). Luxembourg : Office for Official Publications of the European Communities, 2009. 444 s. European economy, no. 2/2009. ISBN 978-92-79-11363-5.