@misc{indiciae93e7ad2dc216,
  title = {Subjective and objective intelligence factors.},
  author = {O Bratfisch and G Ekman},
  year = {1969},
  doi = {10.2466/pr0.1969.25.2.607},
  url = {https://pubmed.ncbi.nlm.nih.gov/5367146/},
  note = {Source identifier: 5367146}
}