1
Published: 2005
Superior document: Enthalten in The Cambridge handbook of age and ageing ; ed. by Malcolm L. Johnson ... Cambridge [u.a.], 2005 S. 346 - 353
2
Published: 2008.
Superior document: Annual review of gerontology and geriatrics, v. 27
Links: Get full text
3
Published: c2003.
Superior document: Springer series on life styles & issues in aging ;
Links: Get full text