@misc{1219826,
  author = {Diego Ortiz Vega and Kenneth Hall and James Holste and Allan H. Harvey and Eric W. Lemmon},
  title = {An Equation of State for the Thermodynamic Properties of Helium},
  year = {2023},
  month = {2023-08-10 04:08:00},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=956186},
  doi = {https://doi.org/10.6028/NIST.IR.8474},
  language = {en},
}