TY  - RPRT
TI  - Demography. Broken limits to life expectancy.
AU  - Jim Oeppen
AU  - James W Vaupel
PY  - 2002
DO  - 10.1126/science.1069675
UR  - https://pubmed.ncbi.nlm.nih.gov/12004104/
ID  - 12004104
ER  -