@misc{indiciaef3d4e47184bb,
  title = {Local patterns of responding maintained by concurrent and multiple schedules.},
  author = {R L Menlove},
  year = {1975},
  doi = {10.1901/jeab.1975.23-309},
  url = {https://pubmed.ncbi.nlm.nih.gov/16811848/},
  note = {Source identifier: 16811848}
}