@misc{1129791, author = {Antonio Possolo}, title = {Evaluating, Expressing, and Propagating Measurement Uncertainty for NIST Reference Materials:}, year = {2020}, month = {2020-07-01 04:07:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.SP.260-202}, language = {en}, }