@misc{66266,
  author = {William Payne and Jon Geist},
  title = {A Low Cost Digital Vibration Meter},
  year = {2007},
  number = {112 No. 2},
  month = {2007-04-01},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=861030},
  language = {en},
}