TY - JOUR AU - Tang, Yi-hua AU - Bartel, Thomas AU - Sims, June C2 - Measure: The Journal of Measurement Science DA - 2008-06-01 00:06:00 LA - en M1 - 3 PB - Measure: The Journal of Measurement Science PY - 2008 TI - Ratio Calibration of a Digital Voltmeter for Force Measurement Using the Programmable Josephson Voltage Standard UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=32813 ER -