@article{3256,
  author = {Catherine Cooksey and Maria Nadal and David Allen and Kai-Olaf Hauer and Andreas Hoepe},
  title = {Bidirectional reflectance scale comparison between NIST and PTB},
  year = {2015},
  number = {54},
  month = {2015-05-01},
  publisher = {Metrologia},
  doi = {https://doi.org/10.1364/AO.54.004006},
  language = {en},
}