@misc{indiciaee08a4fca1259,
  title = {Numerical display problems.},
  author = {J M Rolfe},
  year = {1971},
  doi = {10.1016/0003-6870(71)90003-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/15676680/},
  note = {Source identifier: 15676680}
}