@misc{indiciaed36685eca5e1,
  title = {Subitizing: magical numbers or mere superstition?},
  author = {J D Balakrishnan and F G Ashby},
  year = {1992},
  doi = {10.1007/bf00937136},
  url = {https://pubmed.ncbi.nlm.nih.gov/1620801/},
  note = {Source identifier: 1620801}
}