@misc{indiciae81380a4865dc,
  title = {Moiré contourgraph--an accuracy analysis.},
  author = {M C van Wijk},
  year = {1980},
  doi = {10.1016/0021-9290(80)90060-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/7400188/},
  note = {Source identifier: 7400188}
}