1. Future demand for Formal Long-term Care in Sweden;Batljan;European Journal of Ageing,2005
2. Scientific and Prospective Evaluation of Final Report for Directorate General V;Bowen,2000
3. Fölster, S. (1998) Kommunerna kan kanske? (Can Swedish Municipalities Do Better?”), In Swedish. Stockholm, Ministry of Finance, Expert Group on Public Finance (ESO), Ds 1998,15.
4. Jacobzone, S., Cambois, E. and Robine, J-M. (2000). Is the Health of Older Persons in the OECD Countries Improving Fast Enough to Compensate for Population Ageing?. OECD Economic Studies No. 30. OECD, Paris.
5. Lagergren, M. (1994). The ASIM system — A Tool for Monitoring, Evaluation and Planning of the Long-Term Care for Elderly and Disabled People. Doctoral Thesis at Karolinska Institute, Department of International Health and Social Medicine, Kronan Health Centre, Karolinska Institute, Sundyberg.