TY - JOUR AU - Weston Tew AU - Christopher Meyer C2 - Temperature: Its Measurement and Control in Science and Industry DA - 2003-01-01 LA - en M1 - 7 PB - Temperature: Its Measurement and Control in Science and Industry PY - 2003 TI - Recent Results of NIST Realizations of the ITS-90 Below 84 K UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=830804 ER -