TY - GEN AU - D E Daney C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.81-1649 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - Helium research in support of superconducting power transmission ::annual report October 1979 - September 1980 ER -