@misc{1202211,
  author = {Georgia L Harris and Jose A Torres},
  title = {Selected laboratory and measurement practices, and procedures to support basic mass calibrations:},
  year = {2003},
  month = {2003-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.6969r},
  language = {en},
}