TY - CONF AU - Benck, Eric AU - Abbott, Patrick AU - Kubarych, Zeina C2 - CPEM 2014 Conference Digest, Rio De Janeiro , BR DA - 2014-10-02 04:10:00 LA - en PB - CPEM 2014 Conference Digest, Rio De Janeiro , BR PY - 2014 TI - Progress on Vacuum-to-Air Mass Calibration System Using Magnetic Suspension to Disseminate the Planck-Constant Realized Kilogram ER -