B. Johnsen

International intercomparison of multiband filter radiometers in Oslo 2005

A. R. Webb, C. Topaloglou, B. Johnsen, 2006, SPIE Remote Sensing.

State of the Climate in 2018

W. Paul Menzel, Craig S. Long, Chris Derksen, 2019, Bulletin of the American Meteorological Society.

Twilight tropospheric and stratospheric photodissociation rates derived from balloon borne radiation measurements

Arve Kylling, Mario Blumthaler, T. Danielsen, 2002 .

A method for reconstruction of past UV radiation based on radiative transfer modeling: Applied to four stations in northern Europe

Weine Josefsson, Antti Arola, Tapani Koskela, 2007 .

State of the Climate in 2016

W. Paul Menzel, Craig S. Long, Steven A. Ackerman, 2017 .

Instruments to Measure Solar Ultraviolet Radiation Part 3: Multi-channel filter instruments

Kathleen Lantz, Andreas Kazantzidis, Mario Blumthaler, 2010 .

Comparison of solar UV measurements performed with spectroradiometer and moderate bandwidth multichannel radiometer for different cloud conditions

Trond Morten Thorseth, Berit Kjeldstad, B. Johnsen, 2000 .