@misc{indiciae4c6a40da28fc,
  title = {Cognitive processes in Cebus monkeys (Cebus apella) when solving problem-box tasks.},
  author = {D Simons and M Holtkötter},
  year = {1986},
  doi = {10.1159/000156248},
  url = {https://pubmed.ncbi.nlm.nih.gov/3804104/},
  note = {Source identifier: 3804104}
}