TY - GEN AU - B. Field C2 - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD DA - 1990-05-01 00:05:00 LA - en M1 - 95 PB - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD PY - 1990 TI - The Calibration of DC Voltage Standards at the National Institute of Standards and Technology UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=23594 ER -