@misc{1153926,
  author = {J D Siegwarth},
  title = {An evaluation of commercial densimeters for use in LNG:},
  year = {1977},
  month = {1977-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.697},
  language = {en},
}