@misc{indiciae3919f0329d0e,
  title = {Choice between two-component chained and tandem schedules.},
  author = {J W Schneider},
  year = {1972},
  doi = {10.1901/jeab.1972.18-45},
  url = {https://pubmed.ncbi.nlm.nih.gov/16811617/},
  note = {Source identifier: 16811617}
}