@misc{indiciae94dd8b216897,
  title = {Conditioning variables in attentional handicaps.},
  author = {G Leisman},
  year = {1973},
  doi = {10.1016/0028-3932(73)90008-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4713396/},
  note = {Source identifier: 4713396}
}