@misc{indiciae9dc6d60359cd,
  title = {Estimating past population trends.},
  author = {R M Schacht},
  year = {1981},
  doi = {10.1146/annurev.an.10.100181.001003},
  url = {https://pubmed.ncbi.nlm.nih.gov/12266035/},
  note = {Source identifier: 12266035}
}