1. Gardiner B. G. and P. J. Kirsch (Eds.), Setting standards for European ultraviolet spectroradiometers, Air Pollution Research Report 53, CEC, Brussels, ISBN 92–826–5405–2, 119 pp., 1995.
2. Slaper, H., H. A. J. M. Reinen, M. Blumthaler, M. Huber, F. Kuik, Comparing ground-level Spectrally resolved UV measurements using various instruments: A technique resolving effects of wavelength shift and slit width, Geoph. Res. Lett., 22, 20, 2721–2724, 1995.
3. Huber, M., M. Blumthaler, A. Ambach, A method for determining the wavelength shift for measurements of solar UV radiation, in Atmospheric Radiation, edited by K. H. Stamnes, Proc. SPIE
2049, 354–357, 1993.
4. Kerr, J. B., C. T. McElroy, R. A. Olafson, “Measurements of Ozone with the Brewer Ozone Spectrophotometer”, Proc. Ouadr. Ozone Symp_, Boulder, Colorado, (ed. J. London), NCAR, 74–79, 1980.
5. Tug, H. and M.E.M. Baumann, “Problems in UV-B radiation measurements in biological research. Critical remarks on current techniques and suggestions for improvements”, Geophys. Res. Lett., 8, 689–692, 1994.