TY - JOUR AU - XiaoJuan Feng AU - Keith Gillis AU - Michael Moldover AU - James Mehl C2 - Metrologia DA - 2013-05-13 00:05:00 LA - en M1 - 50 PB - Metrologia PY - 2013 TI - Microwave measurements for gas thermometry up to the copper point UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=913447 ER -