TY - GEN AU - Daywitt, William C C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1972-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.615 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1972 TI - WR15 thermal noise standard: ER -