@misc{1195456,
  author = {E Chew and M Swanson and K M Stine and N Bartol and A Brown and W Robinson},
  title = {Performance measurement guide for information security:},
  year = {2008},
  month = {2008-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.800-55r1},
  language = {en},
}