@misc{indiciaeabe807c36085,
  title = {Stimulus function in simultaneous discrimination.},
  author = {G B Biederman},
  year = {1968},
  doi = {10.1901/jeab.1968.11-459},
  url = {https://pubmed.ncbi.nlm.nih.gov/5672254/},
  note = {Source identifier: 5672254}
}