@misc{1147291, author = {X Gao}, title = {Experimental thermal conductivity values for mixtures of R32, R125, R134a, and propane:}, year = {1999}, month = {1999-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.5093}, language = {en}, }