TY - CONF AU - Benz, Samuel AU - Burroughs, Charles AU - Dresselhaus, Paul AU - Hadacek, Nicolas AU - Chong, Yonuk C2 - Proc. VI Semetro, Rio de Janeiro, 1, BR DA - 2005-09-21 00:09:00 LA - en PB - Proc. VI Semetro, Rio de Janeiro, 1, BR PY - 2005 TI - Progress Toward Practical AC and DC Josephson Voltage Standards at NIST UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=31974 ER -