@misc{771776,
  author = {K Chaconas and L Kelmar and M Nashman},
  title = {NASREM Implementation of Position Determination from Motion},
  year = {1990},
  month = {1990-04-30 00:04:00},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=820287},
  doi = {https://doi.org/10.6028/NIST.IR.90-4293},
  language = {en},
}