Historical discourse of postponing human aging and prolonging lifeKristjuhan, Ülo; Taidre, ErikaGerontology & Geriatrics 2011 : Ninth Asia/Oceania Regional Congress of Gerontology and Geriatrics, October 23-27, 2011, Melbourne, Australia2011 / p. 285 Work ability of older and experienced academicsKristjuhan, Ülo; Taidre, ErikaGerontology & Geriatrics 2011 : Ninth Asia/Oceania Regional Congress of Gerontology and Geriatrics, October 23-27, 2011, Melbourne, Australia2011 / p. 203