@misc{W2801830100,
  author = {M. J. R. Healy and John M. Chambers and William S. Cleveland and Brian M. Kleiner and Paul A. Tukey},
  title = {Graphical Methods for Data Analysis.},
  year = {1984},
  howpublished = {Journal of the Royal Statistical Society Series A (General)},
  doi = {https://doi.org/10.2307/2981587}
}