@misc{indiciae638272d6535f,
  title = {Interpreting the demographic changes.},
  author = {P Laslett},
  year = {1997},
  doi = {10.1098/rstb.1997.0165},
  url = {https://pubmed.ncbi.nlm.nih.gov/9460064/},
  note = {Source identifier: 9460064}
}