@misc{1175096,
  author = {James Y Kao and William J Mulroy and David A Didion},
  title = {Field performance of three residential heat pumps in the heating mode:},
  year = {1987},
  month = {1987-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.87-3528},
  language = {en},
}