@misc{indiciae4fdabea71633,
  title = {Periodicities within a fixed-interval session.},
  author = {J H Wearden},
  year = {1979},
  doi = {10.1901/jeab.1979.31-345},
  url = {https://pubmed.ncbi.nlm.nih.gov/16812136/},
  note = {Source identifier: 16812136}
}