@misc{indiciae376af2962c96,
  title = {Procrastination by pigeons with fixed-interval response requirements.},
  author = {J E Mazur},
  year = {1998},
  doi = {10.1901/jeab.1998.69-185},
  url = {https://pubmed.ncbi.nlm.nih.gov/9540230/},
  note = {Source identifier: 9540230}
}