@misc{1195856,
  author = {W I MacGregor and T Schwarzhoff and K Mehta},
  title = {A scheme for PIV visual card topography:},
  year = {2007},
  month = {2007-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.800-104},
  language = {en},
}