@misc{1162946,
  author = {R Mavrodineanu and R W Burke},
  title = {Standard Reference Materials ::Accuracy in analytical spectrophotometry/},
  year = {1983},
  month = {1983-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.SP.260-81},
  language = {en},
}