@misc{1186246, author = {R W Kearns and J F Ward}, title = {Skid resistance measurement tests of FHWA reference systems at the Western Field Test Center:}, year = {1976}, month = {1976-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.76-1133}, language = {en}, }