@misc{indiciae3347305bf523,
  title = {The EEG-spectrograph.},
  author = {D H BEKKERING and A KAMP and W STORM VAN LEEUWEN},
  year = {1958},
  doi = {10.1016/0013-4694(58)90017-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/13561979/},
  note = {Source identifier: 13561979}
}