TY - JOUR AU - James Fedchak C2 - Metrologia DA - 2014-01-01 DO - https://doi.org/10.1088/0026-1394/51/1A/07005 LA - en M1 - 51 PB - Metrologia PY - 2014 TI - Bilateral key comparison CCM.P-K3.1 for absolute pressure measurements from 3 × 10-6 Pa to 9 × 10-4 Pa ER -