@misc{indiciaeb1c60c09eeb2,
  title = {Multiple probability-learning with shifting weights of cues.},
  author = {C R Peterson and K R Hammond and D A Summers},
  year = {1965},
  url = {https://pubmed.ncbi.nlm.nih.gov/5839937/},
  note = {Source identifier: 5839937}
}