@misc{indiciaea19ce5839859,
  title = {Timeout postponement without increased reinforcement frequency.},
  author = {C J Pietras and T D Hackenberg},
  year = {2000},
  doi = {10.1901/jeab.2000.74-147},
  url = {https://pubmed.ncbi.nlm.nih.gov/11029020/},
  note = {Source identifier: 11029020}
}