@misc{indiciae92f0a5232fff,
  title = {How change in age-specific mortality affects life expectancy.},
  author = {J W Vaupel},
  year = {1986},
  doi = {10.1080/0032472031000141896},
  url = {https://pubmed.ncbi.nlm.nih.gov/11611920/},
  note = {Source identifier: 11611920}
}