@misc{indiciae30328eda0b9b,
  title = {Elementary subtraction.},
  author = {Donald J Seyler and Elizabeth P Kirk and Mark H Ashcraft},
  year = {2003},
  doi = {10.1037/0278-7393.29.6.1339},
  url = {https://pubmed.ncbi.nlm.nih.gov/14622065/},
  note = {Source identifier: 14622065}
}