TY - JOUR AU - Tew, W AU - Meyer, Christopher AU - Strouse, Gregory AU - Furukawa, G C2 - Advances in Cryogenic Engineering DA - 1997-12-01 00:12:00 LA - en M1 - 43 PB - Advances in Cryogenic Engineering PY - 1997 TI - Recent Advances in the Realization and Dissemination of the ITS-90 Below 83.8058 K at NIST ER -