@misc{indiciae805ac6667c6a,
  title = {Relationships of Amphipithecus and Oligopithecus.},
  author = {E L Simons},
  year = {1971},
  doi = {10.1038/232489a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/16077547/},
  note = {Source identifier: 16077547}
}