@misc{187821,
  author = {Ronald Giachetti},
  title = {The Calculus of Imprecision for the Analysis and Evaluation of Engineering Models},
  year = {1997},
  month = {1997-01-01},
  publisher = {NIST IR},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=822348},
  language = {en},
}