@article{85821,
  author = {Nicholas Paulter and Donald Larson},
  title = {Reference Ballistic Chronograph},
  year = {2009},
  number = {48},
  month = {2009-04-30},
  publisher = {Optical Engineering},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=32808},
  language = {en},
}