@misc{indiciaeffa5a0e15819,
  title = {Practie effectson a visual vigilance task with and without search.},
  author = {W P Colquhoun and R S Edwards},
  year = {1970},
  doi = {10.1177/001872087001200603},
  url = {https://pubmed.ncbi.nlm.nih.gov/5490968/},
  note = {Source identifier: 5490968}
}