@misc{indiciaec00648be8346,
  title = {Uncertainty in pigeons.},
  author = {Leslie M Sole and Sara J Shettleworth and Patrick J Bennett},
  year = {2003},
  doi = {10.3758/bf03196540},
  url = {https://pubmed.ncbi.nlm.nih.gov/14620372/},
  note = {Source identifier: 14620372}
}