@conference{1345081,
  author = {R Suiter},
  title = {Field Testing Hopper Scales},
  year = {1997},
  month = {1997-10-06 04:10:00},
  publisher = {11th Annual Fall Conference of the National Industrial Scale Association, Charleston, SC, US},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=200281},
  language = {en},
}