@misc{4166,
  author = {Ronald Ross},
  title = {Security and Privacy Controls for Federal Information Systems and Organizations [including updates as of 1/22/2015]},
  year = {2015},
  month = {2015-01-22},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.800-53r4},
  language = {en},
}