@misc{indiciaee4af1cf8f6d5,
  title = {Temporal tracking on cyclic-interval reinforcement schedules.},
  author = {N K Innis and J E Staddon},
  year = {1971},
  doi = {10.1901/jeab.1971.16-411},
  url = {https://pubmed.ncbi.nlm.nih.gov/16811558/},
  note = {Source identifier: 16811558}
}