@misc{indiciaefdf79fe3fa9b,
  title = {Monkeys reject unequal pay.},
  author = {Sarah F Brosnan and Frans B M De Waal},
  year = {2003},
  doi = {10.1038/nature01963},
  url = {https://pubmed.ncbi.nlm.nih.gov/13679918/},
  note = {Source identifier: 13679918}
}