@misc{indiciaeab50a22f6a27,
  title = {Non-linear age-dependent population growth.},
  author = {E Sinestrari},
  year = {1980},
  doi = {10.1007/bf00276497},
  url = {https://pubmed.ncbi.nlm.nih.gov/7452101/},
  note = {Source identifier: 7452101}
}