Print this window Close this window Metrologia, 1984, 20(1), 11-18 Astigmatism Errors in Radiance Measurements Wilkinson F.J. Full text available on-line: http://stacks.iop.org/met/20/11 References in Metrologia: 2 Citations in Metrologia: 2 References in Metrologia Key P.J., Ward T.H. The Establishment of Ultraviolet Spectral Emission Scales using Synchrotron Radiation Metrologia, 1978, 14, n°1, 17-29 Suzuki M., Ooba N. An International Intercomparison of Spectral Irradiance Scales Metrologia, 1976, 12, n°3, 123-128 Citations in Metrologia Gardner J.L. Astigmatism Cancellation in Spectroradiometry Metrologia, 1991, 28, n°3, 251-254 Battuello M., Lanza F., Ricolfi T. Fixed-Point Technique for Approximating the ITS-90 between 420 °C and 1085 °C with an Infrared Thermometer Metrologia, 1990, 27, n°2, 75-82