1. Attias-Donfut, C. (1979): Retraite, migration et loisir. In: Gérontologie et société; 8; S. 184–194.
2. Barker, J.C. (1991): Pacific island migrants in the United States: Some implications for aging services. In: Journal of Cross-Cultural Gerontology; 6; S. 173–192.
3. Biegel, C, Gabreyesus, E., Van Heelsum, A. (1988): Elderly refugees in The Netherlands. In: Age in Exile. An international conference on elderly refugees in Europe 25th–27th November. Noordwijkerhout. The Netherlands.
4. Bradsher, J.E. et al. (1992): Health and geographic mobility among the recently widowed. In: Journal of Gerontology; 5; S. 5261–5268.
5. Brahimi, M. (1980): La mortalité des étrangers en France. In: Population; 3; S. 603–622.