@misc{1134661,
  author = {Priya D Lavappa and Joshua D Kneifel},
  title = {Energy price indices and discount factors for life-cycle cost analysis::2020 annual supplement to NIST Handbook 135},
  year = {2020},
  month = {2020-04-01 04:04:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.85-3273-35},
  language = {en},
}