@misc{176581,
  author = {Klaus Mielenz},
  title = {Algorithms for Fresnel Diffraction at Rectangular and Circular Apertures},
  year = {1998},
  number = {103 No. 5},
  month = {1998-09-01},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}