@misc{indiciae842c37bf7166,
  title = {Conditioned reinforcement by conditional discriminative stimuli.},
  author = {A Ohta},
  year = {1988},
  doi = {10.1901/jeab.1988.49-239},
  url = {https://pubmed.ncbi.nlm.nih.gov/3361266/},
  note = {Source identifier: 3361266}
}