1. Attias-Donfut, C. (1999), “La dynamique de l’entraide intergénérationnelle.” In: INED: Âge, génération et activit é: Vers un nouveau contrat social? Dossiers et recherches 80, pp. 83–92. Paris: INED.
2. Béland, F., Bergman, H., Monette, J. and Morales, C. (2002), Evolution of Utilization and Costs of Health Care and Social Services According to the Frailty Process. Montréal, SOLIDAGE, research report.
3. Bergman, H., Béland, F. and Perrault, A. (2002), “The global challenge of understanding and meeting the needs of the frail older population.” Aging Clinical and Experimental Research, 14(4):223–225.
4. Carrière, Y., Martel, L., Légaré, J. and Morin, L. (2001), “Socio-demographic factors associated with the use of formal and informal support networks at older ages in Canada. Paper prepared for the Longer Life and Healthy Aging Seminar, Committee on Longevity and Health of the IUSSP, Beijing, China, October 22–24, 2001.
5. Clauser, S.B., and Bierman, A.S. (2003), “Significance of functional status data for payment and quality.” Health Care Financing Review, 24(3):1–12.