@misc{1163926, author = {Lawrence A Wood and Paul J Shouse and Elio Passaglia}, title = {Just appreciable fading of the AATCC L-4 wool standard and the NBS Standard Fading Hour (SFH):}, year = {1968}, month = {1968-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.RPT.9845}, language = {en}, }