@misc{indiciae061bd431549e,
  title = {THE OBSERVER AND HIS ERRORS.},
  author = {M L ABERCROMBIE},
  year = {1964},
  doi = {10.1016/0022-3999(64)90036-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/14242380/},
  note = {Source identifier: 14242380}
}