@misc{40411,
  author = {Shirley Radack},
  title = {Revised Guideline for Electronic Authentication of Users Helps Organizations Protect the Security of their Information Systems},
  year = {2011},
  month = {2011-12-22},
  publisher = {ITL Bulletin, National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910388},
  language = {en},
}