TY - JOUR AU - Stuward Kupferman AU - Clark Hamilton AU - G. Naujoks AU - A. Vickery C2 - IEEE Transactions on Instrumentation and Measurement DA - 1997-04-01 00:04:00 LA - en M1 - 46 PB - IEEE Transactions on Instrumentation and Measurement PY - 1997 TI - A Compact Transportable Josephson Voltage Standard ER -