@misc{indiciaec8670e30a0ac,
  title = {Einstellung by observation.},
  author = {M E Rosenbaum and S J Arenson},
  year = {1967},
  doi = {10.2466/pr0.1967.21.2.345},
  url = {https://pubmed.ncbi.nlm.nih.gov/6079222/},
  note = {Source identifier: 6079222}
}