@misc{indiciaeee944b565834,
  title = {Source derivation in clinical routine EEG.},
  author = {G Wallin and E Stålberg},
  year = {1980},
  doi = {10.1016/0013-4694(80)90156-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6160970/},
  note = {Source identifier: 6160970}
}