TY - JOUR AU - Keith Gillis AU - James Mehl AU - James Schmidt AU - Michael Moldover C2 - Metrologia DA - 2015-03-24 00:03:00 DO - https://doi.org/10.1088/0026-1394/52/2/337 LA - en M1 - 52 PB - Metrologia PY - 2015 TI - "Weighing" a Gas With Microwave and Acoustic Resonances ER -