7Friedland,Robert B.The coverage puzzle:How the pieces fit together[A].annual conference of the National Academy of Social Insurance[C].Washington,D.C,2002,January.
8VWS(Ministry of Health,Welfare and Sport),Health Care in an Ageing Society.A Challenge for All European Countries.Background Paper of the Netherlands EU Presidency[R].Informal Health Council[C].Noordwijk,September,2004.
9Walker,A.Age and Attitudes:Main Results from a Eurobarometer Survey[R].Brussels:Commission of the European Communities,1993.
10Pacolet,J.,Bouten,R.,Lanoye,H.and Versieck,K.Social Protection for Dependency in Old Age[A].A Study of the Fifteen EU Member States and Norway[R].Aldershot:Ashgate,2000.
