Results from Verification of Reference Irradiance and Radiance Sources Laboratory Calibration Experiment Campaign oleh Agnieszka Białek, Teresa Goodman, Emma Woolliams, Johannes F. S. Brachmann, Thomas Schwarzmaier, Joel Kuusk, Ilmar Ansko, Viktor Vabson, Ian C. Lau, Christopher MacLellan, Sabine Marty, Michael Ondrusek, William Servantes, Sarah Taylor, Ronnie Van Dommelen, Andrew Barnard, Vincenzo Vellucci, Andrew C. Banks, Nigel Fox, Riho Vendt, Craig Donlon, Tânia Casal