@misc{1181086,
  author = {Stephen R Petersen and Kimberly A Barnes and George E Kelly},
  title = {Engineering - economic analysis of improved heat pump performance for minimum standards development:},
  year = {1981},
  month = {1981-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.81-2241},
  language = {en},
}