@misc{237096,
  author = {J. Nightingale},
  title = {USGv6 Testing Program User's Guide},
  year = {2009},
  month = {2009-11-30},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.500-281-v1.0},
  language = {en},
}