@misc{indiciae9455a42d1855,
  title = {Temporal discrimination learning by pigeons.},
  author = {Thomas R Zentall},
  year = {2006},
  doi = {10.1016/j.beproc.2006.09.011},
  url = {https://pubmed.ncbi.nlm.nih.gov/17110057/},
  note = {Source identifier: 17110057}
}