@misc{778941,
  author = {Jon Geist and Barbara Belzer and M. Miller and Peter Roitman},
  title = {Optical Calibration of a Submicrometer Magnification Standard},
  year = {1992},
  month = {1992-04-30 00:04:00},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}