@misc{indiciae83692f4ca8cf,
  title = {Long-term quality-control charting: a simple method.},
  author = {A W Gottmann and J S Nosanchuk and G S Anderson},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/55318/},
  note = {Source identifier: 55318}
}