@misc{1196361,
  author = {John Tebbutt},
  title = {Guidelines for the evaluation of X.500 directory products:},
  year = {1995},
  month = {1995-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.500-228},
  language = {en},
}