@misc{indiciaee03c2809f0b4,
  title = {An identification system for primates in social groups.},
  author = {F A Spelman and R J Jones and D M Bowden and J E Spillane},
  year = {1980},
  doi = {10.1016/0031-9384(80)90196-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/6774350/},
  note = {Source identifier: 6774350}
}