@misc{indiciaebf803a2ec412,
  title = {Chimpanzees: self-recognition.},
  author = {G G Gallop},
  year = {1970},
  doi = {10.1126/science.167.3914.86},
  url = {https://pubmed.ncbi.nlm.nih.gov/4982211/},
  note = {Source identifier: 4982211}
}