@misc{21986,
  author = {Richard Perkins and E Schwarzberg and X Gao},
  title = {Experimental Thermal Conductivity Values for Mixtures of R32, R125, R134a, and Propane},
  year = {1999},
  month = {1999-12-01},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.5093},
  language = {en},
}