TY - GEN AU - A Murthy AU - I Wetterlund AU - D DeWitt C2 - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD DA - 2003-04-01 00:04:00 LA - en M1 - 108 No. 2 PB - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD PY - 2003 TI - Characterization of an Ellipsoidal Radiometer ER -