@misc{indiciae072bfde79c8c,
  title = {Response rate and changeover performance on concurrent variable-interval schedules.},
  author = {I W Hunter and M C Davison},
  year = {1978},
  doi = {10.1901/jeab.1978.29-535},
  url = {https://pubmed.ncbi.nlm.nih.gov/16812076/},
  note = {Source identifier: 16812076}
}