@misc{indiciae6c1af62cfc6e,
  title = {Selection limits and strategies.},
  author = {C C Cockerham and P M Burrows},
  year = {1980},
  doi = {10.1073/pnas.77.1.546},
  url = {https://pubmed.ncbi.nlm.nih.gov/16592765/},
  note = {Source identifier: 16592765}
}