@misc{143041,
  author = {Lawrence Hudson},
  title = {Helping the Postal Service add 'Zap' to the Mail},
  year = {2002},
  number = {107},
  month = {2002-01-01},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}