@misc{indiciae9c4c4a50aa60,
  title = {Performance in multiple fixed-interval schedules.},
  author = {B Barron and M C Davison},
  year = {1972},
  doi = {10.1901/jeab.1972.17-375},
  url = {https://pubmed.ncbi.nlm.nih.gov/16811594/},
  note = {Source identifier: 16811594}
}