PISKVOR: Uniformě odhadnutý? tohle se mi zdají jako celkem důvěryhodné zdroje:
A still often cited early text is Acsádi and J. Nemeskéri (1970) – History of human life span and mortality.21 Other texts on early cultures and hunter gatherers are:
Andrew T. Chamberlain (2006) - Demography in Archaeology-Cambridge University Press (Cambridge Manuals in Archaeology)
Gurven, H Kaplan (2007) – Longevity Among Hunter‐Gatherers: A Cross‐Cultural Examination. Population and Development Review. Volume 33, Issue 2, pages 321–365, June 2007.
Preston (1995) – Human mortality throughout history and prehistory. In Simon (1995) – The State of Humanity. Wiley.
Johnston, F. E., and C. E. Snow (1961) – The Reassessment of the Age and Sex of the Indian Knoll Skeletal Population: Demographic and Methodological Aspects, American Journal of Physical Anthropology, vol. 19.
Brothwell, D. (1975) – Paleodemography, in Biological Aspects of Demography, ed. W. Brass. London: Taylor and Francis.
Hopkins, M. K. (1966) – On the Probable Age Structure of the Roman Population, Population Studies, 20, 2.
Howell, N. (1979) – The Demography of the Dobe !Kung. New York: Academic Press.