@misc{indiciae3e3e6e2a0c26,
  title = {SOME NOTES ON TIME OUT FROM REINFORCEMENT.},
  author = {J ZIMMERMAN and C B FERSTER},
  year = {1964},
  doi = {10.1901/jeab.1964.7-13},
  url = {https://pubmed.ncbi.nlm.nih.gov/14120131/},
  note = {Source identifier: 14120131}
}