@misc{indiciae6caf090818a3,
  title = {Object sorting in chimpanzees (Pan troglodytes): classification based on physical identity, complementarity, and familiarity.},
  author = {M Tanaka},
  year = {1995},
  doi = {10.1037/0735-7036.109.2.151},
  url = {https://pubmed.ncbi.nlm.nih.gov/7758290/},
  note = {Source identifier: 7758290}
}