@misc{indiciae183d8257417b,
  title = {Spatial frequency and selective attention to spatial location.},
  author = {G L Shulman and J Wilson},
  year = {1987},
  doi = {10.1068/p160103},
  url = {https://pubmed.ncbi.nlm.nih.gov/3671033/},
  note = {Source identifier: 3671033}
}