@misc{indiciaeb3512215ab48,
  title = {EEG average frequency and intelligence.},
  author = {D Giannitrapani},
  year = {1969},
  doi = {10.1016/0013-4694(69)90188-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4187034/},
  note = {Source identifier: 4187034}
}