TY - JOUR AU - Joseph Fu AU - M Croarkin AU - Theodore Vorburger C2 - Journal of Research of the National Institute of Standards and Technology DA - 1994-03-01 LA - en M1 - 99 PB - Journal of Research of the National Institute of Standards and Technology PY - 1994 TI - The Measurement and Uncertainty of a Calibration Standard for the SEM UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=820682 ER -