@misc{indiciae8e361576b514,
  title = {A MATHEMATICAL MODEL FOR HUMAN FERTILITY PATTERNS.},
  author = {E B PERRIN and M C SHEPS},
  year = {1965},
  doi = {10.1080/00039896.1965.10664078},
  url = {https://pubmed.ncbi.nlm.nih.gov/14280193/},
  note = {Source identifier: 14280193}
}