@misc{indiciaeaab1162d35ef,
  title = {Complex discrimination with two stages of solution.},
  author = {M Goldstein and W B Turpin},
  year = {1965},
  doi = {10.2466/pms.1965.21.2.491},
  url = {https://pubmed.ncbi.nlm.nih.gov/5848923/},
  note = {Source identifier: 5848923}
}