@misc{213811,
  author = {Ronald Ross and Kelley Dempsey and Larry Feldman and Gregory Witte},
  title = {Protection of Controlled Unclassified Information},
  year = {2015},
  month = {2015-10-19},
  publisher = {ITL Bulletin, National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=919604},
  language = {en},
}