1. The sunburning ultraviolet meter: design and performance;Berger;Photochem. Photobiol.,1976
2. Sunburn units as measured by the Robertson sensor;Caldwell,1975
3. Data on the spectral erythemic reaction of the untanned human skin to ultraviolet radiation;Colblentz;Research Paper RP631, National Bureau of Standards Journal of Research 13, January,1934
4. Effect of changes in ozone amount on the ultraviolet radiation received at sea level in a model atmosphere;Dave;Atmospheric Environment,1976
5. Characteristics of ultraviolet radiation in the human erythema band measured with a Robertson-Berger meter and a double monochromator;DeLuisi,1981