@misc{indiciaebbf1399e1914,
  title = {Kin selection in age-structured populations.},
  author = {B Charlesworth and E L Charnov},
  year = {1981},
  doi = {10.1016/0022-5193(81)90330-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/7265997/},
  note = {Source identifier: 7265997}
}