@misc{9111,
  author = {G Stoneburner},
  title = {Underlying Technical Models for Information Technology Security},
  year = {2001},
  month = {2001-12-01},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=151250},
  language = {en},
}