@misc{indiciae3181d14116e4,
  title = {Mortality and population ageing.},
  author = {G Caselli and J Vallin},
  year = {1990},
  doi = {10.1007/bf01796797},
  url = {https://pubmed.ncbi.nlm.nih.gov/12316269/},
  note = {Source identifier: 12316269}
}