@misc{indiciaee692d94c4207,
  title = {CONDITIONED PUNISHMENT.},
  author = {D F HAKE and N H AZRIN},
  year = {1965},
  doi = {10.1901/jeab.1965.8-279},
  url = {https://pubmed.ncbi.nlm.nih.gov/14342363/},
  note = {Source identifier: 14342363}
}