TY - GEN AU - Ralph Stair AU - William R Waters AU - John K Jackson C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1965-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.8960 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1965 TI - Development of improved method for measurement of spectral irradiance from solar simulators: ER -