@misc{indiciae9f3234ad3f82,
  title = {Endogenous potentials evoked in simple cognitive tasks: depth components and task correlates.},
  author = {J M Stapleton and E Halgren},
  year = {1987},
  doi = {10.1016/0013-4694(87)90162-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/2439280/},
  note = {Source identifier: 2439280}
}