@misc{155621,
  author = {Zella Ruthberg},
  title = {Audit and Evaluation of Computer Security II: System Vulnerabilities and Controls},
  year = {1980},
  month = {1980-04-01},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.SP.500-57},
  language = {en},
}